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Description<br />The Raspberry Pi Zero Case has been designed to fit both the Pi Zero and the Pi Zero W. These official cases consist of several parts and protect the Raspberry Pi Zero from things like rogue wires that might short it out while still allowing full access to the board. Simply snap the RPi into the bottom half of the enclosure， then snap on a desired top. No tools required!<br />Each case has a standard base featuring a cut-out to allow access to the GPIO， and a choice of three lids：a standard lid， a GPIO lid(allowing access to the GPIO pins from above)and a camera lid(which， when used with the short camera cable supplied， allows the Raspberry Pi camera to be fitted neatly inside it). Additionally， each case includes a 4cm long CSI cable and four rubber feet.<br />Note：This case does<br />NOT<br />include a Raspberry Pi or Camera Module.

Description<br />USB-C is fantastic. What makes this cable even better is that one of the features we love so much about USB-C has been replicated to the USB-A 2.0 plug! These cables have minor， yet genius modifications that allow them to be plugged into their ports regardless of orientation. No longer will you fight the USB "super position" where both orientations of your plug seem incorrect. A simple solution to a problem that nearly everyone has faced.<br />Until we have converted all our hubs， chargers， and ports over to USB-C this is the cable you're going to need for basic USB 2.0 connections. This cable is much thinner and flexible than its 3.1 counterpart and is perfect for USB to serial applications as well as for direct connection to basic microcontrollers.<br />This cable has the D+/D- wires along side large-gauge VBUS/GND wires. Rated for 2A， we've successfully pulled 2A@5V with minimal voltage drop. If you're looking for a the full USB-C implementation checkout our USB 3.1 cable.<br />Features<br />Reversible USB-A connector<br />Reversible USB-C connector

Description<br />The Raspberry Pi Build HAT is an add-on board that connects to the 40-pin GPIO header of your Raspberry Pi， which was designed in collaboration with LEGO(R)Education to make it easy to control LEGO(R)Technic(TM)motors and sensors with Rasp

Description<br />Get with the times， already! This SparkFun Real Time Clock(RTC)Module is a Qwiic-enabled breakout board for the RV-1805 chipset. The RTC is ultra-low power(running at only about 22nA in its lowest power setting)so it can use a supercapacitor for backup power instead of a normal battery. This means you get plenty of charge and discharge cycles without any degradation to the "battery." To make it even easier to get your readings， all communication is enacted exclusively via I2C， utilizing our handy Qwiic system so no soldering is required to connect it to the rest of your system. However， we still have broken out 0.1"-spaced pins in case you prefer to use a breadboard.<br />This RTC module's built in RV-1805 has not one， but two internal oscillators：a 32.768kHz tuning fork crystal and a low power RC based oscillator and can automatically switch between the two using the more precise crystal to correct the RC oscillator every few minutes. This feature allows the module to maintain a very accurate date and time with the worst case being +/- about three minutes over a year. The RV-1805 also has a built in trickle charger so as soon as the RTC is connected to power the it will be fully charged in under 10 minutes and has the ability to switch power to other systems allowing it to directly turn on or off a power hungry device such as a microcontroller or RF engine.<br />There is also the option to add a battery to the board if the supercapacitor just isn't going keep your project powered long enough(keep in mind， the supercap can hypothetically make the board keep time for around 35 days)， you can solder on an external battery. That means you can let board sit with no power or connection to the outside world and the current hour/minute/second/date will be maintained.<br />Note：<br />The I2C address of the RV-1805 is 0x69 and is hardware defined. A multiplexer/Mux is required to communicate to multiple RV-1805 sensors on a single bus. If you need to use more than one RV-1805 sensor consider using the Qwiic Mux Breakout.<br />The SparkFun Qwiic connect system is an ecosystem of I2C sensors， actuators， shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch， 4-pin JST connector. This reduces the amount of required PCB space， and polarized connections mean you can't hook it up wrong.<br />Get Started with the RV-1805 Real Time Clock Module Guide<br />Features<br />Operating Voltage(Startup)：1.6V - 3.6V<br />Operating Voltage(Timekeeping)：1.5V - 3.6V<br />Operating Temperature：-40℃ - 85℃<br />Time Accuracy：±2.0 ppm<br />Current Consumption：22nA(Typ.)<br />I2C Address：0xD2<br />Supercapacitor for Backup Power<br />2x Internal Oscillators<br />2x Qwiic Connectors

<br />Description<br />Who doesn't occasionally need power regulation? We certainly do， so we've designed the SparkFun BabyBuck Regulator Breakout to help us with just such a task. Featuring the AP63203 from Diodes Inc， this breakout board takes advantage of a 2A synchronous buck converter that has a wide input voltage range of 3.8V to 32V and fully integrated 125mΩ high-side power MOSFET/68mΩ lowside power MOSFET to provide high-efficiency step-down DC/DC conversion. All of this snuggled up in a low-profile， TSOT26 package that's integrated into a 0.4in by 0.5in board.<br />Unlike it's sibling， the BabyBuck sacrifices power option flexibility for space. Don't worry， though， because you can still use the plated through holes for input and output power. With some simple right-angle headers， you'll be up and running in no time.<br />Frequency Spread Spectrum(FSS)reduces EMI and a proprietary gate driver scheme resists switching node ringing without sacrificing MOSFET turn-on and turn-off times， which further erases high-frequency radiated EMI noise.<br />Get Started with the SparkFun Buck Regulator Hookup Guide<br />Features<br />Low-Profile Footprint<br />VIN 3.8V to 32V<br />VOUT 3.3V<br />Up to 2A Continuous Output Current<br />0.8V ± 1% Reference Voltage<br />22μA Ultralow Quiescent Current<br />Switching Frequency - 1.1MHz<br />Supports Pulse Frequency Modulation(PFM)<br />Up to 80% Efficiency at 1mA Light Load<br />Up to 88% Efficiency at 5mA Light Load<br />Fixed Output Voltage - 3.3V<br />Proprietary Gate Driver Design for Best EMI Reduction<br />Frequency Spread Spectrum(FSS)to Reduce EMI<br />Precision Enable Threshold to Adjust UVLO<br />Protection Circuitry<br />Overvoltage Protection<br />Cycle-by-Cycle Peak Current Limit<br />Thermal Shutdown

<br />Description<br />Do you need help soldering a difficult project， reworking a botched pin or just making your life easier? This 10mL no-clean flux pen from Chip Quik(R)is great for all of your solder， desolder， rework and reflow purposes! For those of you unfamiliar， flux is a handy substance that prevents beading of the solder and helps the solder flow cleanly onto the parts you are soldering. This is a must-have tool for any hobbyist's workbench.<br />Each of these flux pens can be used in leaded and lead-free applications and is VOC， halide and rosin free --- making it RoHS II and REACH compliant. Since this is a "no-clean" style flux， you won't have to worry about any sort of conductivity issues associated with it interfering with your board or project. However， it is advisable to still clean whatever you are using this flux pen on with basic isopropyl alcohol(IPA)， because a clean board is a happy board!<br />Note：It isn't recommended to use this flux with solder that has a water-soluble or rosin flux core in scenarios that require your boards operate at a high reliability rate. At a hobbyist level you should have no issues.<br />Features<br />Flux Type：No-Clean Liquid Flux(for leaded and lead-free applications)<br />Flux Classification：INM0<br />Packaging：10mL Pen<br />Shelf Life：Refrigerated >24 months； Unrefrigerated >24 months

Description<br />This 8MP IR(Infrared)camera module is capable of 1080p video and still images and connects directly to your Raspberry Pi. Similar to the non-IR version Raspberry Pi Camera， connect the included ribbon cable to the CSI(Camera Serial Interfac

<br />Description<br />USB-C is fantastic. What makes this cable even better is that one of the features we love so much about USB-C has been replicated to the USB-A 2.0 plug! These cables have minor， yet genius modifications that allow them to be plugged into their ports regardless of orientation. No longer will you fight the USB "super position" where both orientations of your plug seem incorrect. A simple solution to a problem that nearly everyone has faced.<br />Until we have converted all our hubs， chargers， and ports over to USB-C this is the cable you're going to need for basic USB 2.0 connections. This cable is much thinner and flexible than its 3.1 counterpart and is perfect for USB to serial applications as well as for direct connection to basic microcontrollers.<br />This cable has the D+/D- wires along side large-gauge VBUS/GND wires. Rated for 2A， we've successfully pulled 2A@5V with minimal voltage drop. If you're looking for a the full USB-C implementation checkout our USB 3.1 cable.<br />Features<br />Reversible USB-A connector<br />Reversible USB-C connector

Description<br />USB-C is fantastic. What makes this cable even better is that one of the features we love so much about USB-C has been replicated to the USB-A 2.0 plug! These cables have minor， yet genius modifications that allow them to be plugged into their ports regardless of orientation. No longer will you fight the USB "super position" where both orientations of your plug seem incorrect. A simple solution to a problem that nearly everyone has faced.<br />Until we have converted all our hubs， chargers， and ports over to USB-C this is the cable you're going to need for basic USB 2.0 connections. This cable is much thinner and flexible than its 3.1 counterpart and is perfect for USB to serial applications as well as for direct connection to basic microcontrollers.<br />This cable has the D+/D- wires along side large-gauge VBUS/GND wires. Rated for 2A， we've successfully pulled 2A@5V with minimal voltage drop. If you're looking for a the full USB-C implementation checkout our USB 3.1 cable.<br />Features<br />Reversible USB-A connector<br />Reversible USB-C connector

Description<br />The SparkFun OpenScale is a simple-to-use， open source solution for measuring weight and temperature. It has the ability to read multiple types of load cells and offers a simple-to-use serial menu to configure calibration value， sample rate， time stamp and units of precision.<br />Simply attach a four-wire or five-wire load cell of any capacity， plug the OpenScale into a USB port， open a terminal window at 9，600bps， and you'll immediately see mass readings. The SparkFun OpenScale will enable you to turn a load cell or four load sensors in a Wheatstone bridge configuration into the DIY weigh scale for your application.<br />The OpenScale was designed for projects and applications where the load was static(like the beehive in front of SparkFun HQ)or where constant readings are needed without user intervention(for example， on a conveyor belt system). A load cell with an equipped OpenScale can remain in place for months without needing user interaction!<br />On board the SparkFun OpenScale is the ATmega328P microcontroller， for addressing your communications needs and transferring your data to a serial terminal or to a data logger such as the OpenLog， an FT231 with mini USB， for USB to serial connection； the HX711， a 24-bit ADC for weigh scales； and the TMP102， for recording the ambient temperature of your system. The OpenScale communicates at a TTL level of 9，600bps 8-N-1 by default and possesses a baud rate configurable from 1，200bps to 1，000，000bps.<br />Get Started with the OpenScale Guide<br />Features<br />Operating Voltage：5V<br />Operating Ampage：80-100mA<br />Power Cycling above 500ms<br />Selectable 10SPS or 80SPS Output Data Rate<br />Local External Temperature Sensors<br />Fixed Adjustable Gain

Description<br />This is the SparkFun RFM69 Breakout， a small piece of tech that breaks out all the pins available on the RFM69HCW module as well as making the transceiver easy to use. The RFM69HCW is an inexpensive and versatile radio module that operates in the unlicensed ISM(Industry， Science and Medicine)radio band. It's perfect for building inexpensive short-range wireless networks of sensors and actuators for home automation， citizen science and more.<br />This RFM69HCW operates on the 434MHz frequency and is capable of transmitting at up to 100mW and up to 300kbps， but you can change both of those values to fit your application. For example， you can maximize range by increasing the transmit power and reducing the data rate， or you can reduce both for short-range sensor networks that sip battery power. At full power and with simple wire antennas， we can get messages from one side of a large office building to the other through numerous internal walls. In open air you can reach 500 meters or more. With more complex antennas and modulation schemes， similar parts have successfully transmitted from space to the ground(by very smart amateur radio enthusiasts； your mileage may vary)!<br />The RFM69HCW uses an SPI(Serial Peripheral Interface)to communicate with a host microcontroller， and several good Arduino libraries are available. It supports up to 256 networks of 255 nodes per network， features AES encryption to keep your data private， and transmits data packets up to 66 bytes long.<br />SparkFun sells two versions of the RFM69HCW：a 915MHz version and this 434MHz version. Although the ISM band is license-free， the band itself is different in different areas. Very roughly， 915MHz is for use in the Americas， and the 434MHz version is for use in Europe， Asia and Africa. Check your local regulations for other areas.<br />Get Started with the RFM69HCW Hookup Guide<br />Features<br />Transmit power：-18dBm(0.016mW)to +20dBm(100mW)in 1dBm steps<br />Receive sensitivity：down to -120dBm at 1.2kbps<br />Modulation types：FSK GFSK MSK GMSK OOK<br />Bit rates(FSK)：1.2kbps to 300kbps<br />Voltage range：1.8V to 3.6V<br />Current consumption：0.1uA sleep， 1.25mA standby， 16mA receive， 130mA transmit(max)<br />Encryption：AES 128-bit(optional)<br />Packet buffer(FIFO)：66 bytes<br />0.8"×1.1"

Description<br />This is a 220 Ohm， 1/4th Watt， +/- 5% tolerance PTH resistor. Commonly used in breadboards and perf boards. We've opted for a new and more breadboard-friendly lead thickness(they're a bit thicker than our last ones).<br />Note：<br />Sold as singles.<br />Features<br />Tolerance：±5%<br />Power(Watts)：0.25W， 1/4W<br />Composition：Carbon Film<br />Features：Flame Retardant Coating， Safety<br />Temperature Coefficient：0/ -400ppm/℃<br />Operating Temperature：-55℃ ～ 155℃<br />Package / Case：Axial<br />Size / Dimension：0.091"" Dia x 0.236"" L(2.30mm x 6.00mm)<br />Number of Terminations：2<br />Resistance：220 Ohms

Description<br />This is an evaluation board for the Silicon Laboratories Si4703 FM tuner chip. Beyond enabling you to tune in to FM radio stations， the Si4703 is also capable of detecting and processing both Radio Data Service(RDS)and Radio Broadcast Data Service(RBDS)information. The Si4703 even does a very good job of filtering and carrier detection. It also enables data such as the station ID and song name to be displayed to the user.<br />Using this board， you will be able to pick up multiple stations just as well as with a standard FM radio. The board breaks out all major pins and makes it easy to incorporate this great chip into your next radio project. The power bus， the 3.3V and GND pins are broken out For communication. The breakout provides access to SDIO and SCLK for I2C communication while RST can be used for easy resetting. The SEN pin enables the user to change the mode of functionality of the IC. The last two pins broken out are GPIO1 and GPIO2 which can be used as general input/output pins， but also can be used for things like the RDS ready， seeking or tuning functions.<br />Keep in mind， by plugging headphones into the 3.5mm audio jack， you effectively use the cable in your headphones as an antenna! Therefore， this board does not require an external antenna if using headphones or a 3.5mm audio cable longer than 3 feet.

Description<br />This is a class 10 32GB microSD memory card， perfect for housing operating systems for single board computers and a multitude of other information. Since this is a class 10 microSD it is capable of transferring data at speeds up to 80MB/s allowing it to have a noticeable increase in performance while running an on-board OS.<br />Each microSD card comes with its own SD adapter for better ease of access.<br />Features<br />Class 10(up to 80MB/s read-write)<br />32GB Storage

Description<br />The SparkFun RTK Surveyor is an easy to use GNSS receiver for centimeter-level positioning. Perfect for surveying， this preprogrammed device can also be used for autonomous driving， navigation， asset tracking and any other application where there is a clear view of the sky. The RTK Surveyor can also be used as a base station. With the flick of a switch， two RTK Surveyors can be used to create an RTK system capable of 14mm horizontal positional accuracy. The built-in Bluetooth(R)connection via an ESP32 WROOM enables the user to use the RTK Surveyor with their choice of GIS application on a phone or tablet. The built in battery allows field use for up to four hours and is compatible with common USB battery banks.<br />This device can be used in four modes：GNSS Positioning(～30cm accuracy)<br />GNSS Positioning with RTK(1.4cm accuracy)<br />GNSS Base Station<br />GNSS Base Station NTRIP Server<br />In Position mode the device receives L1/L2 signals from a user-provided antenna and the high-grade GNSS receiver provides lat/long and altitude with accuracies around 300mm.<br />In Positioning with RTK mode the device receives L1/L2 signals from the antenna and correction data from a base station. The correction data can be obtained from a cellular link to online correction sources or over a radio link to a 2nd RTK Surveyor setup as a base station.<br />In Base Station mode the device is mounted to a temporary position(like a tripod)and begins transmitting correction data over a radio or internet connection. A base is often used in conjunction with a second unit set to 'Positioning with RTK' to obtain the 14mm relative accuracy.<br />In Base Station NTRIP Server mode the device is mounted to a semi or permanently fixed position(like a roof)and connects over WiFi to transmit the correction data to a NTRIP caster so that any rover can access the correction data over a cellular or internet connection. This type of base is a very easy way to setup a very precise absolute correction source.<br />Two cables are provided with the RTK Surveyor allowing a user to plug on our easy to use Serial Telemetry Radios or their own radio link. If a local correction source is within 10km， a user can also use their phone to provide correction data over the Bluetooth(R)link(no external radio needed!).<br />Note：The SparkFun RTK Surveyor is just the enclosed device and does NOT include an antenna， serial telemetry radio， or associated mounting pieces. These items will need to be purchased separately from the Hookup Accessories below.<br />Get Started With the SparkFun RTK Surveyor Guide<br />Features<br />GNSS Receiver：ZED-F9P<br />Concurrent reception of GPS， GLONASS， Galileo and BeiDou<br />Receives both L1C/A and L2C bands<br />Current：68mA - 130mA(varies with constellations and tracking state)<br />Time to First Fix：25s(cold)， 2s(hot)<br />Max Navigation Rate：PVT(basic location over UBX binary protocol)- 25Hz<br />RTK - 20Hz<br />Raw - 25Hz<br />Horizontal Position Accuracy：2.5m without RTK<br />0.010m with RTK<br />Max Altitude：50km(31 miles)<br />Max Velocity：500m/s(1118mph)<br />Bluetooth(R)Transceiver：ESP32 WROOM<br />Xtensa(R)dual-core 32-bit LX6 microprocessor<br />Up to 240MHz clock frequency<br />16MB of flash storage<br />520kB internal SRAM<br />Integrated 802.11 BGN WiFi transceiver<br />Integrated dual-mode Bluetooth(R)(classic and BLE)<br />Hardware accelerated encryption(AES， SHA2， ECC， RSA-4096)<br />2.5 μA deep sleep current<br />Overall Device<br />Internal Battery：LiPo 1000mAh with 500mA charging<br />Radio Port：3.3V TTL Serial(57600bps RTCM TX/RX)<br />Data Port：3.3V TTL Serial(115200bps NMEA)<br />Weight：132g(entire device including battery)<br />Dimensions：118mm×79mm×30mm(4.7in×3.1in×1.2in)<br />1x Qwiic Connector<br />1x microSD Socket for optional logging<br />Changes：This version(which replaces SPX-17369)uses a reinforced edge mount SMA connector for better resiliency when a fixed 'stub' antenna is used.

Description<br />The SparkFun RTK Express is an easy to use GNSS receiver for centimeter-level positioning. Perfect for surveying， logging， and all types of post processing， this preprogrammed device can also be used for autonomous driving， navigation， asset tracking and any other application where there is a clear view of the sky. The RTK Express can also be used as a base station. With the press of a button， two RTK Expresses can be used to create an RTK system capable of 14mm horizontal positional accuracy. The built-in Bluetooth(R)connection via an ESP32 WROOM enables the user to use the RTK Express with their choice of GIS application on a phone or tablet. The built in battery allows for over five hours of field use and is compatible with common USB battery banks.<br />We took all the lessons from the RTK Surveyor and built the RTK Express. The RTK Express is built upon the same ZED-F9P u-blox receiver as the original RTK Surveyor so you can expect the same incredible performance and rich feature set. The embedded display allows for immediate feedback of horizontal positional accuracy， satellites in view， logging status， survey-in status， battery level， Bluetooth(R)MAC， etc. The rocker switches found on the original have been replaced by keypad buttons. We increased the battery to 1300mAh for a longer run time. The internal switches have been replaced by a digital Mux allowing for some really exciting applications including event triangulation. More ESD protection was added to protect the RF path， and we even threw in an accelerometer for digital leveling in the field.<br />This device can be used in four modes：GNSS Positioning(～30cm accuracy)<br />GNSS Positioning with RTK(1.4cm accuracy)<br />GNSS Base Station<br />GNSS Base Station NTRIP Server<br />In Position mode the device receives L1/L2 signals from a user-provided antenna and the high-grade GNSS receiver provides lat/long and altitude with accuracies around 300mm.<br />In Positioning with RTK mode the device receives L1/L2 signals from the antenna and correction data from a base station. The correction data can be obtained from a cellular link to online correction sources or over a radio link to a second RTK Surveyor/Express setup as a base station.<br />In Base Station mode the device is mounted to a temporary position(like a tripod)and begins transmitting correction data over a radio or Internet connection. A base is often used in conjunction with a second unit set to 'Positioning with RTK' to obtain the 14mm relative accuracy. The RTK Surveyor and RTK Express are interchangeable as a Base Station； an RTK Surveyor can be a base for an RTK Express and vice versa.<br />In Base Station NTRIP Server mode the device is mounted to a semi or permanently fixed position(like a roof)and connects over WiFi to transmit the correction data to a NTRIP caster so that any rover can access the correction data over a cellular or Internet connection. This type of base is a very easy way to set up a very precise absolute correction source.<br />Two cables are provided with the RTK Express allowing a user to plug in our easy to use Serial Telemetry Radios or their own radio link. If a local correction source is within 10km， a user can also use their phone to provide correction data over the Bluetooth(R)link(no external radio needed!).<br />Note：The SparkFun RTK Express is just the enclosed device and does NOT include an antenna， serial telemetry radio， or associated mounting pieces. These items will need to be purchased separately from the Hookup Accessories below.<br />Get Started With the SparkFun RTK Express Guide<br />Features<br />GNSS Receiver：ZED-F9P<br />Concurrent reception of GPS， GLONASS， Galileo and BeiDou<br />Receives both L1C/A and L2C bands<br />Current：68mA - 130mA(varies with constellations and tracking state)<br />Time to First Fix：25s(cold)， 2s(hot)<br />Max Navigation Rate：PVT(basic location over UBX binary protocol)- 25Hz<br />RTK - 20Hz<br />Raw - 25Hz<br />Horizontal Position Accuracy：2.5m without RTK<br />0.010m with RTK<br />Max Altitude：50km(31 miles)<br />Max Velocity：500m/s(1118mph)<br />Bluetooth(R)Transceiver：ESP32 WROOM<br />Xtensa(R)dual-core 32-bit LX6 microprocessor<br />Up to 240MHz clock frequency<br />4MB of flash storage<br />520kB internal SRAM<br />Integrated 802.11 BGN WiFi transceiver<br />Integrated dual-mode Bluetooth(R)(classic and BLE)<br />Hardware accelerated encryption(AES， SHA2， ECC， RSA-4096)<br />2.5 μA deep sleep current<br />Overall Device<br />Internal Battery：LiPo 1300mAh with 500mA charging<br />Radio Port：3.3V TTL Serial(57600bps RTCM TX/RX)<br />Data Port：3.3V TTL Serial(115200bps NMEA)<br />Embedded OLED Display for available satellites， data logging， and more.<br />Push button controls<br />Weight：162g(entire device including battery)<br />Dimensions：132mm×101mm×32mm(5.2in×3.9in×1.2in)<br />1x Qwiic Connector<br />Changes：This version(which replaces SPX-18019)uses a reinforced edge mount SMA connector for better resiliency when a fixed 'stub' antenna is used.

Description<br />The SparkFun Thing Plus - RP2040 is a low-cost， high performance board with flexible digital interfaces featuring the Raspberry Pi Foundation's RP2040 microcontroller. Besides the Thing Plus or<br />Feather<br />footprint(with 18 GPIO pins)， the board also includes an SD card slot， 16MB(128Mbit)flash memory， a JST single cell battery connector(with a charging circuit and fuel gauge sensor)， an addressable WS2812 RGB LED， JTAG PTH pins， four(4-40 screw)mounting holes， and our signature Qwiic connector.<br />The RP2040 contains two ARM Cortex-M0+ processors(up to 133MHz)and features：264kB of embedded SRAM in six banks<br />6 dedicated IO for SPI Flash(supporting XIP)<br />30 multifunction GPIO：Dedicated hardware for commonly used peripherals<br />Programmable IO for extended peripheral support<br />Four 12-bit ADC channels with internal temperature sensor(up to 0.5 MSa/s)<br />USB 1.1 Host/Device functionality<br />The RP2040 is supported with both C/C++ and MicroPython cross-platform development environments， including easy access to runtime debugging. It has UF2 boot and floating-point routines baked into the chip. While the chip has a large amount of internal RAM， the board includes an additional 16MB of external QSPI flash memory to store program code.<br />The SparkFun Qwiic Connect System is an ecosystem of I2C sensors， actuators， shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch， 4-pin JST connector. This reduces the amount of required PCB space， and polarized connections mean you can't hook it up wrong.<br />Get Started With the Thing Plus RP2040 Hookup Guide<br />Features<br />SparkFun Thing Plus - RP2040 Features<br />Raspberry Pi Foundation's RP2040 microcontroller<br />16MB QSPI Flash Memory<br />JTAG PTH Pins<br />Thing Plus(or Feather)Form-Factor：18[1]x Multifunctional GPIO Pins[2]<br />Four available 12-bit ADC channels with internal temperature sensor(500kSa/s)<br />Up to eight 2-channel PWM<br />Up to two UARTs<br />Up to two I2C buses<br />Up to two SPI buses<br />USB-C Connector：USB 1.1 Host/Device functionality<br />2-pin JST Connector for a LiPo Battery<br />(not included)<br />500mA charging circuit<br />Qwiic Connector<br />Buttons：Boot<br />Reset<br />LEDs：PWR<br />- Red 3.3V power indicator<br />CHG<br />- Yellow battery charging indicator<br />25<br />- Blue status/test LED(<br />GPIO 25<br />)<br />WS2812<br />- Addressable RGB LED(<br />GPIO 08<br />)<br />Four Mounting Holes：4-40 screw compatible<br />Dimensions：2.3"×0.9"<br />RP2040 General Features<br />Dual Cortex M0+ processors， up to 133 MHz<br />264 kB of embedded SRAM in 6 banks<br />6 dedicated IO for QSPI flash， supporting execute in place(XIP)<br />30 programmable IO for extended peripheral support<br />SWD interface<br />Timer with 4 alarms<br />Real time counter(RTC)<br />USB 1.1 Host/Device functionality<br />Supported programming languages<br />MicroPython<br />C/C++<br />1.<br />Note：<br />GPIO 08<br />is not included in this count， as it passes through the WS2812 addressable RGB LED first.<br />GPIO 07<br />and<br />GPIO 23<br />are counted as a single GPIO because they are tied together.<br />2.<br />Note：The GPIO pins are programmable so you can reconfigure the pins! Check out the RP2040 datasheet for more information on the GPIO functionality.

Description<br />The Raspberry Pi 4 Desktop Kit includes everything you need to turn any monitor with an HDMI port into a desktop PC. A 64GB MicroSD card provides the capacity and speed needed to run most operating systems for the Raspberry Pi platform smoothly. The USB Type C wall adapter and Type-C to Type-C cable provide a modular power system for the Raspberry Pi 4. The heat sink case provides protection for the Raspberry Pi Board but also cools the major components allowing it to run smoothly during heavy usage. The Logitech K400 keyboard provides a plug and play HID solution for the system. Finally， we've included both an HDMI to Micro HDMI cable to interface to any HDMI monitors and our Qwiic Shim which allows for easily attaching any of our Qwiic Boards for adding another level to your desktop setup.<br />If you're looking to create a PC or Media Center with the Raspberry Pi 4， this is the kit for you. All the components were chosen and vetted to create the highest quality， least frustrating experience that allows the Pi to work to its full potential. The new 64GB card has blazing fast read write speeds that brings updates from half an hour down to 3 minutes when compared to our previous card. You'll struggle to find a more plug and play kit for the Pi that allows you to load the operating system of your choice.<br />Note：The Qwiic Shim is not intended to be used with the Heatsink case， as it prevents the case from properly connecting with the processor. The top of the case needs to be off should you use the Shim or utilize an extension header in conjunction with a Pi Hat.<br />The SparkFun Qwiic connect system is an ecosystem of I2C sensors， actuators， shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch， 4-pin JST connector. This reduces the amount of required PCB space， and polarized connections mean you can't hook it up wrong.<br />Get Started with the Raspberry Pi 4 Model B Guide

Description<br />The Raspberry Pi 4 Hardware Starter Kit provides a solid set of parts and instruction for working with the Raspberry Pi 4 in a more hardware-centric manner. While the Raspberry Pi isn't typically considered a go-to for hardware projects， its I/O pins hold a lot of benefits that you can use for a variety of applications. This kit covers the basics like using LEDs， and Buttons while providing a solid set of parts for working with any other hardware I/O and the 40-pin header. In addition， we've included all the parts needed for getting the Raspberry Pi 4 up and running whether it's on its own， or using a monitor(not included). The new 64GB MicroSD cards keep read/write commands running super fast， too.<br />Most of the contents of the kit rely on the use of the 2x20， 40-pin header， so we've included a special extender to allow you to plug in the ribbon cable while using the provided heatsink case. We've also included a Qwiic Shim for easily working with I2C based Qwiic boards with the Pi. No soldering is required for this kit!<br />Note：This variation includes the 4GB RAM option for the Raspberry Pi 4.<br />Get Started with the Raspberry Pi 4 Model B Guide

Description<br />The Raspberry Pi 4 Hardware Starter Kit provides a solid set of parts and instruction for working with the Raspberry Pi 4 in a more hardware-centric manner. While the Raspberry Pi isn't typically considered a go-to for hardware projects， its I/O pins hold a lot of benefits that you can use for a variety of applications. This kit covers the basics like using LEDs， and Buttons while providing a solid set of parts for working with any other hardware I/O and the 40-pin header. In addition， we've included all the parts needed for getting the Raspberry Pi 4 up and running whether it's on its own， or using a monitor(not included). The new 64GB MicroSD cards keep read/write commands running super fast， too.<br />Most of the contents of the kit rely on the use of the 2x20， 40-pin header， so we've included a special extender to allow you to plug in the ribbon cable while using the provided heatsink case. We've also included a Qwiic Shim for easily working with I2C based Qwiic boards with the Pi. No soldering is required for this kit!<br />Note：This variation includes the 8GB RAM option for the Raspberry Pi 4.<br />Get Started with the Raspberry Pi 4 Model B Guide

Description<br />This is a 16mm deluxe thumb joystick and is very similar to the 'analog' joysticks found inside PlayStation controllers. Directional movements are provided simply by two potentiometers - one for each axis. These 10k potentiometers will read the position changes for the joystick's full range of physical motion. This joystick also has a select button that is actuated when the joystick is pressed down.<br />The mechanical parts found in this joystick are mostly metal and are considered far sturdier(rugged， if you will)than other， plastic joystick options.<br />Note：<br />This thumb joystick does not include a top cap and it will need to be purchased separately. Additionally， the leads on the housing of this joystick are much thicker than the leads on the trimpots &； push button components. When soldering to BOB-9110， we recommend using a pair of fine tip tweezers to guide each pin into the correct hole before pushing down.

<br />Description<br />The HM01B0 from Himax Imaging is an ultra low power CMOS Monochrome Image Sensor that enables the integration of an "Always On" camera for computer vision applications such as gestures， intelligent ambient light and proximity sensing， tracking and object identification. The sensor allows the sensor to consume very low power of <2mW at QVGA 30FPS. This low power consumption and vision applications camera comes with a ribbon cable that mates to the camera connector populated on the following products：MicroMod Machine Learning Carrier Board<br />Artemis Development Kit<br />Edge Development Board - Apollo3 Blue<br />The HM01B0 contains 320×320 pixel resolution and supports a 320×240 window mode which can be readout at a maximum frame rate of 60FPS， and a 2×2 monochrome binning mode with a maximum frame rate of 120FPS. The video data is transferred over a configurable 1bit， 4bit or 8bit interface with support for frame and line synchronization. The sensor integrates black level calibration circuit， automatic exposure and gain control loop， self-oscillator and motion detection circuit with interrupt output to reduce host computation and commands to the sensor to optimize the system power consumption.<br />Features<br />Image Sensor<br />Ultra Low Power Image Sensor(ULPIS)designed for Always On vision devices and applications<br />High sensitivity 3.6μ BrightSenseTM pixel technology<br />320×320 active pixel resolution with support for QVGA window， vertical flip and horizontal mirror readout<br />Programmable black level calibration target， frame size， frame rate， exposure， analog gain(up to 8x)and digital gain(up to 4x)<br />Automatic exposure and gain control loop with support for 50 / 60Hz flicker avoidance<br />Flexible 1bit， 4bit and 8bit video data interface with video frame and line sync<br />Motion Detection circuit with programmable ROI and detection threshold with digital output to serve as an interrupt<br />On-chip self oscillator<br />I2C 2-wire serial interface for register access<br />High CRA for low profile module design<br />Sensor Parameters<br />Active Pixel Array 320×320<br />Pixel Size 3.6 μm×3.6 μm<br />Full Image Area 1152 μm×1152 μm<br />Diagonal(Optical Format)1.63 mm(1/11″)<br />Scan Mode：Progressive<br />Shutter Type：Electronic Rolling Shutter<br />Frame Rate MAX 51 fps @ 320×320， 60 fps @ 320×240(QVGA)<br />CRA(maximum)30℃<br />Sensor Specifications<br />Supply Voltage：Analog - 2.8 V， Digital - 1.5V(Internal LDO：1.5V - 2.8V)， I/O - 1.5 - 2.8V<br />Input Reference Clock：3 - 50 MHz<br />Serial Interface(I2C)：2-wire， 400 KHz max.<br />Video Data Interface：1b， 4b， 8b with frame / line SYNC<br />Output Clock Rate MAX：50 MHz for 1bit， 12.5 MHz for 4bit， 6.25 MHz for 8bit<br />Est. Power Consumption(include IO with 5pF load)：QVGA 60FPS(Typical)<4 mW<br />QVGA 30FPS(Typical)<2 mW

Description<br />The M1600HCT-P-SMA is unique antenna combining the ability to communicate with the Iridium satellite network while simultaneously receiving L1 GNSS signals(GPS and GLONASS). This makes the M1600HCT the perfect antenna for tracking devices that transmit their position over Iridium. In addition， weighing only 11 grams， the antenna can achieve IP67 when seated against an SMA bulkhead connection(there is a small o-ring built into the base).<br />This product is designed for applications requiring high quality reception of the Iridium network and is ideal when：the orientation of the unit containing the antenna is random， the unit is used in harsh environments， and/or the antenna is mounted externally and in close proximity to other antennas.<br />Features<br />Frequency<br />GPS(1575 MHz)<br />GLONASS(1602 MHz)<br />Iridium(1616 - 1626 MHz)<br />Polarization：RHCP<br />Peak Gain：GPS：-3 dBic<br />GLONASS：0 dBic<br />Iridum：2.8 dBic<br />Impedance：50 Ohm<br />RF Connector：SMA<br />Dimensions：48mm×18.5mm<br />Weight：11g

Description<br />This MI：pro Protector Case for the BBC micro：bit has been designed to work with both the original micro：bit V1 and the micro：bit V2. These cases feature a four-layer construction style with ability to mount a 2xAAA battery pack to the back of the case while still providing access to all buttons and ports on the micro：bit. Though these cases do protect the micro：bit astoundingly well， the biggest benefit of using the MI：pro is to not accidentally short out the pads on the back of the micro：bit.<br />Construction is simple， requiring only a small flathead screwdriver(at most)， and involves layering each plate on top of one another around the micro：bit and screwing it into place. Luckily， the MI：pro Protector case enables easy access to the edge pins at the bottom of the micro：bit， allowing it to still be plugged into an edge connector found on many of our carrier boards. The only board that cannot be used in conjunction with the MI：pro case is the SparkFun gamer：bit due to its edge connector being located in the center of the board.<br />Note：The MI：pro Protector case only includes the parts found in the Includes Tab. This case does<br />NOT<br />include a micro：bit， power source or mounting screws. These items will need to be purchased separately.<br />Features<br />Dimensions：Length：65mm.<br />Width：37mm.<br />Depth(without screws)：12mm.<br />Depth(with screws)：18.5mm.<br />Provides excellent protection to the BBC micro：bit whilst allowing access to the bottom pins.<br />Full access to the A and B buttons on the BBC micro：bit.<br />Attach a battery cage to the rear of the case with the supplied sticky fixer.<br />Full access to pins and connections including the micro USB connector.<br />Clear case material shows the on-board LEDs in perfect clarity.<br />The case is compatible with versions 1 and 2 of the micro：bit.<br />When used in conjunction with a battery holder， micro：bit projects can be fully mobile.

Description<br />The Mountable MI：pro is a simple and compact protective case for the micro：bit. This case has been specifically designed with portability and expansion in mind and is compatible with both the original micro：bit V1 and the micro：bit V2. These cases feature a three-layer construction style with ability to wall-mount the whole assembly onto any surface you want while still providing access to all buttons and ports on the micro：bit. Though these cases do feature wall-mountable tabs， the biggest benefit of using a case is to not accidentally short out the pads on the back of the micro：bit.<br />Construction is simple， requiring only a small flathead screwdriver， and involves layering each plate on top of one another around the micro：bit and screwing it into place. Luckily， the MI：pro case enables easy access to the edge pins at the bottom of the micro：bit， allowing it to still be plugged into an edge connector found on many of our carrier boards. The only board that cannot be used in conjunction with the MI：pro case is the SparkFun gamer：bit due to its edge connector being located in the center of the board.<br />Note：The MI：pro case only includes the parts found in the Includes Tab. This case does NOT include a micro：bit， power source or mounting screws. These items will need to be purchased separately.<br />Features<br />Dimensions：Length(minus the mounting brackets on the side)：65mm.<br />Length(with the mounting brackets on the side)：91mm.<br />Width：37mm.<br />Depth(without screws)：9mm.<br />Depth(with screws)：14mm.<br />Provides excellent protection to the BBC micro：bit whilst allowing access to the bottom pins.<br />Full access to the A and B buttons on the BBC micro：bit.<br />The mounting points allow you to fix the micro：bit to a surface for sturdy and more permanent installations.<br />Full access to pins and connections including the micro USB connector.<br />Clear case material shows the on-board LEDs in perfect clarity.<br />The case is compatible with versions 1 and 2 of the micro：bit.

Description<br />The new PureThermal Mini Pro JST-SR with Thermal by FLIR is a hackable thermal camera for the FLIR Lepton thermal imaging camera core. Just like its PureThermal 2 predecessor， it ships pre-configured to operate as a plug-and-play UVC 1.0 USB thermal webcam that will work with standard webcam and video apps on all major platforms using a JST-SR to USB Cable， or your own custom cable. For developers， its reference firmware and viewer software are open source.<br />It has multiple connection options such as solder straight to the board or a custom cable using the JST-SR port. The PTMini Pro also features four mounting holes， less complex circuitry， and perhaps best of all， USB DFU. This is a development kit ready to be embedded into a production system.<br />Each board comes with a FLIR Lepton 3.5.<br />The FLIR Lepton(R)is a radiometric-capable LWIR camera solution that is smaller than a dime， fits inside a smartphone， and is one tenth the cost of traditional IR cameras. Using focal plane arrays of either 160x120 or 80x60 active pixels， Lepton easily integrates into native mobile-devices and other electronics as an IR sensor or thermal imager. The radiometric Lepton captures accurate， calibrated， and noncontact temperature data in every pixel of each image.<br />Features<br />PureThermal：Compatible with all production FLIR Leptons， including radiometric 2.5 and 3.5 cores<br />9 Hz color video over usb using the USB UVC class<br />STM32F412 ARM microprocessor - execute on-board image processing without need for an external system<br />Open source reference firmware：GroupGets PureThermal Github<br />Works with GetThermal - our custom open source thermal video display software for macOS and Linux with radiometric support<br />DFU over USB using a JST-SR port to USB cable， or a modified USB cable and the through holes.<br />Four mounting holes<br />Compact form-factor ready to be embedded into production systems<br />FLIR Lepton 3.5：Thermal sensitivity：< 50 mK(0.050℃)<br />Spectral Range：8 - 14 microns(nominal)Long Wave Infrared(LWIR)<br />Resolution：160h×120v pixels<br />Radiometric Accuracy - High Gain Mode：Greater of +/- 5℃ or 5%(typical)； Low Gain Mode：Greater of +/- 10℃ or 10%(typical)<br />Scene Dynamic Range - High Gain Mode：-10° to +140℃； Low Gain Mode：-10° to +400℃(at room temperature)， -10° to +450℃(typical)<br />Pixel Size：12 micrometers<br />Frame Rate：8.7 Hz(effective)<br />Output Format：User-selectable 14-bit， 8-bit(AGC applied)， or 24-bit RGB(AGC and colorization applied)<br />Horizontal Field of View(HFOV)：57°<br />Lens Type：f/1.1<br />Size(w×l×h)：10.50×12.70×7.14 mm<br />Weight：0.9 grams<br />Power Consumption：150 mW typical， 650 mW during shutter event， 5mW standby<br />Optimum Operating Temperature Range：-10℃ to + 80℃

Description<br />The SparkFun QwiicBus Kit comes with everything you need to get started with the SparkFun QwiicBus system in one handy package. The kit includes two QwiicBus EndPoints， one MidPoint and two 3ft Ethernet cables.<br />The SparkFun QwiicBus EndPoint is the fastest and easiest way to extend the range of your I2C communication bus. Both boards use NXP's PCA9615 IC， which converts the two default I2C signals into four differential signals， two for SCL and two for SDA. The differential signals are sent over an Ethernet cable， which attaches to the breakout through the on-board RJ-45 connectors The differential signaling allows the I2C signals to reach distances of up to 100ft. while still maintaining their signal integrity! To make it even easier to get your readings， all communication is enacted exclusively via I2C， utilizing our handy Qwiic system so no soldering is required to connect it to the rest of your system. However， we still have broken out 0.1"-spaced pins in case you prefer to use a breadboard.<br />The QwiicBus MidPoint works in tandem with the QwiicBus Endpoint so you can easily tap into it to drop in devices wherever you would like.<br />The SparkFun Qwiic Connect System is an ecosystem of I2C sensors， actuators， shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch， 4-pin JST connector. This reduces the amount of required PCB space， and polarized connections mean you can't hook it up wrong.<br />Get Started with the SparkFun QwiicBus Guide

Description<br />The SparkFun Qwiic MicroPressure Sensor is a miniature breakout equipped with Honeywell's 25psi piezoresistive silicon pressure sensor. This MicroPressure Sensor offers a calibrated and compensated pressure sensing range of 60mbar to 2.5bar， easy to read 24 bit digital I2C output， and can be calibrated and compensated over a specific temperature range for sensor offset， sensitivity， temperature effects， and non-linearity using an on-board Application Specific Integrated Circuit(ASIC). With its ultra-low power consumption and Qwiic ports， you've got yourself a power packed little sensor!<br />Each Qwiic MicroPressure Sensor has a calibrated pressure sensing range from 1-25psi and a power consumption rate as low as 0.01mW typ. average power， 1Hz measurement frequency for ultimate portability. Used in multiple medical(blood pressure monitoring， negative pressure wound therapy)， industrial(air braking systems， gas and water meters)， and consumer uses(coffee machines， humidifiers， air beds， washing machines， dishwashers)， the SparkFun Qwiic MicroPressure Sensor is a great addition to the SparkFun Qwiic ecosystem!<br />The SparkFun Qwiic Connect System is an ecosystem of I2C sensors， actuators， shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch， 4-pin JST connector. This reduces the amount of required PCB space， and polarized connections mean you can't hook it up wrong.<br />Get Started with the SparkFun Qwiic MicroPressure Hookup Guide<br />Features<br />Pressure Type：Absolute<br />Operating Pressure：25psi(172.37kPa)<br />I2C Address：0x18<br />Accuracy：±0.25%<br />Voltage - Supply：1.8V-3.6V<br />Port Size：Male - 0.1"(2.5mm)Tube<br />Port Style：Barbless<br />Maximum Pressure：60psi(413.69kPa)<br />Compatible with a variety of liquid media<br />2x Qwiic Connectors

Description<br />The LIDAR-Lite v4 LED sensor is the next step in the LIDAR-Lite line. A small， lightweight， low-power optical ranging sensor. It's the first to incorporate ANT profile wireless networking technology into an optical sensor. Its built-in nRF52840 processor means that developers can create custom applications， or be operated as a stand-alone device right out of the box by using the preloaded stock application.<br />Like the LIDAR-Lite v3 and LIDAR-Lite v3HP sensors； it can also be directly connected to an external micro-controller running a custom user application. As such， it provides a highly adaptable option for OEM and maker applications in robotics， Internet of Things， and unmanned vehicles ― or any application where an ultrasonic sensor might otherwise be used. It's perfect as the basic building block for applications where wireless capabilities， small size， light weight， low power consumption and high performance are important factors in a short-range， 10-meter， optical distance measuring sensor.<br />The LIDAR-Lite v4 requires an external 5VDC power source and soldering is required. This Time-of-Flight ranging module uses a LED and optics for ranging. It does not use a laser； therefore， it is inherently eye-safe under normal usage.<br />Features<br />Resolution：1 cm<br />Measurement repeatability：As measured indoors to a 90% reflective target<br />1 cm is equivalent to 1 standard deviation<br />Using "high accuracy" mode， with averaging：+/- 1 cm to 2 meters<br />+/- 2 cm to 4 meters<br />+/- 5 cm to 10 meters<br />Range：5 cm to 10 meters(as measured from back of unit)<br />Update rate：I2C = >200 Hz typical<br />ANT(R)= up to 200 Hz to a 90% target indoors at 2m in normal operating mode<br />Interface：I2C or ANT； user configurable for SPI using the Nordic SDK<br />Power(operating voltage)：4.75 - 5.25 VDC<br />Current consumption：2mA idle， 85mA during acquisition<br />Operating temperature：-20 to 60° C<br />LED wavelength：940 nm<br />Beam divergence：4.77°<br />Optical aperture：14.9 mm<br />Unit size(HxWxD)：2.1"×0.8"×0.9"(52.2×21.2×24.0 mm)<br />Weight：14.6 g(0.5 oz)

Description<br />The SCD30 from Sensirion is a high quality Nondispersive Infrared(NDIR)based CO2 sensor capable of detecting 400 to 10000ppm with an accuracy of ±(30ppm+3%). In order to improve accuracy the SCD30 has temperature and humidity sensing built-in， as well as commands to set the current altitude. For additional accuracy the SCD30 also accepts ambient pressure readings!<br />We've written an Arduino library to make reading the CO2， humidity， and temperature very easy. It can be downloaded through the Arduino Library manager：search for 'SparkFun SCD30' or it can be found in the<br />Documents<br />tab above.<br />The SCD30 Humidity and Temperature Sensor can also be automatically detected， scanned， configured， and logged using the OpenLog Artemis datalogger system. No programming， soldering， or setup required!<br />Note：The SCD30 has an automatic self-calibration routine. Sensirion recommends 7 days of continuous readings with at least 1 hour a day of 'fresh air' for self-calibration to complete.<br />Features<br />Power supply voltage：3.3V - 5.5V<br />NDIR CO2 sensor technology<br />Integrated temperature and humidity sensor<br />Best performance-to-price ratio<br />Dual-channel detection for superior stability<br />Small form factor：35 mm×23 mm×7 mm<br />Measurement range：400 ppm - 10.000 ppm<br />Accuracy：±(30 ppm + 3%)<br />Current consumption：19 mA @ 1 meas. per 2 s.<br />Energy consumption：120 mJ @ 1 measurement<br />Fully calibrated and linearized<br />Digital interface UART or I2C

Description<br />The FLIR Lepton(R)2.5 - Thermal Imaging Module is a radiometric-capable long wave infrared(LWIR)camera solution that is smaller than a dime， fits inside a smartphone， and is less expensive than traditional IR cameras. With a focal plane array of 80x60 active pixels， this Lepton easily integrates into native mobile-devices and other electronics as an IR sensor or thermal image sensor. The radiometric Lepton captures accurate， calibrated， and non-contact temperature data in every pixel.<br />For large quantities：We currently have a limit of one per customer order on the FLIR Lepton 2.5 module due to supply chain issues as a result of COVID-19. If you need to place a distributor order please contact your sales rep and they will assist you. For bulk order for this module please visit our Volume Pricing Page for inquiries of stock. At this time， we cannot guarantee orders for this module but we will do what we can to work with you in fulfilling your request.<br />Features<br />Effective Frame Rate：8.6 Hz(commercial application exportable)<br />Input Clock：25-MHz nominal， CMOS IO Voltage Levels<br />Output Format：User-selectable 14-bit， 8-bit(AGC applied)， or 24-bit RGB(AGC and colorization applied)<br />Pixel Size：17 μm<br />Radiometric Accuracy：High gain：Greater of +/- 5℃ or 5%(typical)Low gain：Greater of +/- 10℃ or 10%(typical)<br />Scene Dynamic Range：-10-140 ℃(high gain)； up to 450℃(low gain)typical<br />Spectral Range：Longwave infrared， 8 μm to 14 μm<br />Temperature Compensation：Automatic. Output image independent of camera temperature.<br />Thermal Sensitivity：<50 mK(0.050° C)<br />Video Data Interface：Video over SPI<br />Control Port：CCI(I2C-like)， CMOS IO Voltage Levels<br />Package Dimensions - Socket Version(w×l×h)：11.8×12.7×7.2 mm<br />Mechanical Interface：32-pin socket interface to standard Molex(R)socket<br />Non-Operating Temperature Range：-40 ℃ to +80 ℃<br />Optimum Temperature Range：-10℃ to +80℃<br />Shock：1500 G @ 0.4 ms<br />Array format：80×60， progressive scan<br />FOV - Diagonal：63.5°<br />FOV - Horizontal：50°(nominal)<br />Image Optimization：Factory configured and fully automated<br />Non-Uniformity Correction(NUC)：Automatic with shutter<br />Sensor Technology：Uncooled VOx microbolometer<br />Solar protection：Integral<br />Input Supply Voltage：2.8 V， 1.2 V， 2.5 V to 3.1 V IO<br />Power Dissipation：150 mW(operating)， 650 mW(during shutter event)， 4 mW(standby)

<br />Description<br />The Binho Nova Multi-Protocol USB Host Adapter allows one to interface their computer directly to hardware circuits. This device is powered by the USB connection to the host PC and is also able to provide downstream power to test circuits.<br />The Binho Nova Multi-Protocol USB Host Adapter features 5 signal pins， one×3v3 pin， one×VUSB pin， and three×GND pins on its 10pin wire harness. The wire harness terminates with a female 1.27mm 2x5 IDC connector. In IO Mode， the five signal pins can be used for varying functions such as Digital Input， Digital Output， PWM Output， Digital Interrupt(on rising edge， falling edge， or change)， Analog Input， or Analog Output.<br />Additionally， the host adapter is able to utilize these pins to communicate on several digital buses：I2C， SPI， UART，(Dallas)1-Wire， and(Atmel)Single-Wire Interface. While in these modes of operation， remaining available pins can be assigned to other related or unrelated purposes such as gpio， interrupts， chip selects， PWM signals， or analog input or outputs.<br />The Binho Nova Multi-Protocol USB Host Adapter is ideal for manual testing during firmware development and debugging as well as a perfect way to automate hardware testing and validation. A common use-case of this product in production environments is for EEPROM/Flash Memory programming along with functional testing activities.<br />Features<br />Support for SPI @ 12MHz max clock<br />Support for I2C @ 3.4MHz max clock<br />Support for UART @ 1000000 max baud<br />Support for Dallas 1-Wire<br />Support for Atmel Single-Wire Interface<br />Provides 3v3 and VUSB power rails<br />1×DAC Output， 5×ADC Inputs<br />GPIO / Interrupt / PWM Support<br />Programmable RGB Status LED<br />Field-Upgradeable Device Firmware<br />Cross-platform Support for Windows，Mac， Linux<br />Robust， low-profile AluminumEnclosure<br />USB Type-C Connector

Description<br />This 7" Raspberry Pi Touchscreen LCD provides you with the ability to create a standalone device that can be utilized as a custom tablet or an all-in-one interactive interface for a future project using your Raspberry Pi 3. Each LCD features a full color 800×480 capacitive touch display that connects to the Pi via an included adapter board which handles all of your power and signal conversion needs. An updated version of Raspbian OS on the A+， B+ and Pi2B is required for the display to work(the display does not work with the current version of Raspbian available on the Model A or B).<br />What makes this LCD great is the fact that it only requires two connections to be hooked up to the Pi； power from the Pi's GPIO port and a ribbon cable that connects to the DSI port present on all Raspberry Pi's. Touchscreen drivers with support for 10-finger touch and an on-screen keyboard allow you to use your Raspberry Pi without an external keyboard or mouse.<br />With this Raspberry Pi LCD you can create your own 'Internet of Things'(IoT)devices including a visual display by simply connecting your Pi， developing a easy Python script to interact with the display， and you'll be ready to create your own home automation devices with touch screen capability.<br />Note：The latest version of Raspbian OS is required for this Raspberry Pi LCD to operate correctly.<br />Features<br />7" Touchscreen Display.<br />Screen Dimensions：194mm×110mm×20mm(including standoffs)<br />Viewable screen size：155mm×86mm<br />70 degree viewing angle<br />Screen Resolution 800×480 pixels @ 60fps<br />24-bit color<br />10 finger capacitive touch.<br />Connects to the Raspberry Pi board using a ribbon cable connected to the DSI port.<br />Adapter board is used to power the display and convert the parallel signals from the display to the serial(DSI)port on the Raspberry Pi.

Description<br />It's time to say hip hip array for this IR Breakout! The MLX90640 SparkFun IR Array Breakout is equipped with a 32x24 array of thermopile sensors creating， in essence， a low resolution thermal imaging camera. With this breakout you can detect surface temperatures from many feet away with an accuracy of ±1.5℃(best case). To make it even easier to get your infrared image， all communication is enacted exclusively via I2C， utilizing our handy Qwiic system. However， we still have broken out 0.1"-spaced pins in case you prefer to use a breadboard.<br />This specific IR Array Breakout features a<br />55°x35°<br />field of view with a temperature measurement range of -40℃-300℃. The MLX90640 IR Array has pull up resistors attached to the I2C bus； both can be removed by cutting the traces on the corresponding jumpers on the back of the board. Please be aware that the MLX90640 requires complex calculations by the host platform so a regular Arduino Uno(or equivalent)doesn't have enough RAM or flash to complete the complex computations required to turn the raw pixel data into temperature data. You will need a microcontroller with 20，000 bytes or more of RAM. To achieve this， we recommend a Teensy 3.1 or above.<br />The SparkFun Qwiic connect system is an ecosystem of I2C sensors， actuators， shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch， 4-pin JST connector. This reduces the amount of required PCB space， and polarized connections mean you can't hook it up wrong.<br />Get Started with the SparkFun IR Array Breakout Guide<br />Features<br />Operating Voltage：3V-3.6V<br />Current Consumption：～18mA<br />Field of View：55°x35°<br />Measurement Range：-40℃-300℃<br />Resolution：±1.5℃<br />Refresh Rate：0.5Hz-64Hz<br />I2C Address：0x33<br />2x Qwiic Connection Ports

Description<br />The SparkFun MicroMod Pi RP2040 Processor Board is a low-cost， high-performance board with flexible digital interfaces featuring the Raspberry Pi Foundation's RP2040 microcontroller. With the MicroMod M.2 connector， connecting your MicroMod Pi RP2040 Processor Board is a breeze. Simply match up the key on your processor's beveled edge connector to the key on the M.2 connector and secure it with a screw(included with all Carrier Boards).<br />The RP2040 utilizes dual ARM Cortex-M0+ processors(up to 133MHz)：264kB of embedded SRAM in six banks<br />6 dedicated IO for SPI Flash(supporting XIP)<br />30 multifunction GPIO：Dedicated hardware for commonly used peripherals<br />Programmable IO for extended peripheral support<br />Four 12-bit ADC channels with internal temperature sensor(up to 0.5 MSa/s)<br />USB 1.1 Host/Device functionality<br />The RP2040 is supported with both C/C++ and MicroPython cross-platform development environments， including easy access to runtime debugging. It has UF2 boot and floating-point routines baked into the chip. The built-in USB can act as both device and host. It has two symmetric cores and high internal bandwidth， making it useful for signal processing and video. While the chip has a large amount of internal RAM， the board includes an additional external flash chip.<br />MicroMod is a modular interface ecosystem that connects a microcontroller "processor board" to various "carrier board" peripherals. Utilizing the M.2 standard， the MicroMod standard is designed to easily swap out processors on the fly. Pair a specialized carrier board for the project you need with your choice of compatible processor!<br />Get Started with the MicroMod RP2040 Processor Guide<br />Features<br />RP2040 General Features<br />Dual Cortex M0+ processors， up to 133 MHz<br />264 kB of embedded SRAM in 6 banks<br />6 dedicated IO for QSPI flash， supporting execute in place(XIP)<br />30 programmable IO for extended peripheral support<br />SWD interface<br />Timer with 4 alarms<br />Real time counter(RTC)<br />USB 1.1 Host/Device functionality<br />Supported programming languages<br />MicroPython<br />C/C++<br />Specific Peripherals made available on MicroMod RP2040<br />1x USB dedicated for programming and debug(Host capable)<br />2x UARTs<br />2x I2C<br />2x SPI<br />29x GPIO<br />2x Digital Pins<br />3x Analog Pins<br />16x PWM<br />128Mbit/16MB(external)flash memory<br />Status LED<br />VIN Level ADC

Description<br />It's time to say hip hip array for this IR Breakout! The MLX90640 SparkFun IR Array Breakout is equipped with a 32x24 array of thermopile sensors creating， in essence， a low resolution thermal imaging camera. With this breakout you can detect surface temperatures from many feet away with an accuracy of ±1.5℃(best case). To make it even easier to get your low-resolution infrared image， all communication is enacted exclusively via I2C， utilizing our handy Qwiic system. However， we still have broken out 0.1"-spaced pins in case you prefer to use a breadboard.<br />This specific IR Array Breakout features a 110°x75° field of view with a temperature measurement range of -40℃-300℃. The MLX90640 IR Array has pull up resistors attached to the I2C bus； both can be removed by cutting the traces on the corresponding jumpers on the back of the board. Please be aware that the MLX90640 requires complex calculations by the host platform so a regular Arduino Uno(or equivalent)doesn't have enough RAM or flash to complete the complex computations required to turn the raw pixel data into temperature data. You will need a microcontroller with 20，000 bytes or more of RAM. To achieve this， we recommend a Teensy 3.1 or above.<br />Note：The I2C address of the MLX90640 is 0x33 and is hardware defined. A multiplexer/Mux is required to communicate to multiple MLX90640 sensors on a single bus. If you need to use more than one MLX90640 sensor consider using the Qwiic Mux Breakout.<br />The SparkFun Qwiic connect system is an ecosystem of I2C sensors， actuators， shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch， 4-pin JST connector. This reduces the amount of required PCB space， and polarized connections mean you can't hook it up wrong.<br />Get Started with the SparkFun IR Array Breakout Guide<br />Features<br />Operating Voltage：3V-3.6V<br />Current Consumption：～18mA<br />Field of View：110°x75°<br />Measurement Range：-40℃-300℃<br />Resolution：±1.5℃<br />Refresh Rate：0.5Hz-64Hz<br />I2C Address：0x33<br />2x Qwiic Connection Ports

Description<br />The SparkFun MicroMod Environmental Function Board adds additional sensing options to the MicroMod Processor Boards. This Function Board includes three sensors to monitor air quality(SGP40)， humidity temperature(SHTC3)， and CO2 concentrations(STC31)in your indoor environment. To make it even easier to use， all communication is over the MicroMod's I2C bus!<br />The SGP40 measures the quality of the air in your room or house. The SGP40 uses a metal oxide(MOx)sensor with a temperature controlled micro hotplate and provides a humidity-compensated volatile organic compound(VOC)based indoor air quality signal. Both the sensing element and VOC Algorithm feature an unmatched robustness against contaminating gases present in real world applications enabling a unique long term stability as well as low drift and device to device variation.<br />The SHTC3 is a highly accurate digital humidity and temperature sensor. The SHTC3 uses a capacitive humidity sensor with a relative humidity measurement range of 0 to 100% RH and bandgap temperature sensor with a temperature measurement range of -40℃ to 125℃. The SHTC3 builds on the success of their SHTC1 sensor with higher accuracy(±2% RH， ±0.2℃)than its predecessor， enabling greater flexibility.<br />The STC31 measures CO2 concentrations based on thermal conductivity and has two CO2 measurement ranges：0 to 25 vol%； and 0 to 100 vol%. The measurement repeatability is 0.2 vol%， with a stability of 0.025 vol% / ℃. The measurement accuracy depends on the measurement range：0.5 vol% + 3% measured value； 1 vol% + 3% measured value. Using measurements from the SHTC3， the STC31 is able to provide humidity-compensated measurements together with improved temperature compensation. The STC31 can compensate for atmospheric pressure too - which is handy if， like us， you're up in the mountains!<br />The outstanding performance of these three sensors is based on Sensirion's patented CMOSens(R)technology， which combines the sensor element， signal processing， and digital calibration on a small CMOS chip. The well-proven CMOS technology is perfectly suited for high-quality mass production and is the ideal choice for demanding and cost-sensitive OEM applications.<br />Utilizing our handy M.2 MicroMod connector， no soldering is required to connect it to your system. Simply match up the key on your processor and function board's beveled edge connector to their respective key on the M.2 connector， then secure them to the main board with screws. The MicroMod Environmental Function Board can then be read via the I2C port. The board is equipped with the AP2112 3.3V voltage regulator， I2C pull-up resistors， power LED， jumper to disable the LED， and jumpers for alternative STC31 addresses.<br />Note：A MicroMod Processor and Main Board are not included with this MicroMod Environmental Function Board. These boards will need to be purchased separately.<br />MicroMod is a modular interface ecosystem that connects a microcontroller "processor board" to various "carrier board" peripherals. Utilizing the M.2 standard， the MicroMod standard is designed to easily swap out processors and function boards on the fly. Pair a specialized carrier board for the project you need with your choice of compatible processor!<br />Get Started with the MicroMod Environmental Function Board<br />Features<br />Input voltage range<br />2.5V to 6.0V<br />Typ.<br />5V<br />via Main Board's USB connector<br />Typ.<br />～3.7V to 4.2V<br />via Main Board's LiPo battery Connector<br />I/O voltage<br />3.3V<br />AP2112 3.3V voltage regulator(rated 600mA)<br />Power LED<br />I2C pull-up resistors<br />Sensirion SGP40 Air Quality Sensor<br />Uses I2C interface<br />Address：0x59(default)<br />Operating voltage range<br />1.7V to 3.6V(Typ.<br />3.3V<br />)<br />Operating temperature range<br />-20℃ to +55℃<br />Typical current consumption<br />2.6mA<br />during continuous operation(at 3.3V)<br />34μA<br />when idle(heater off)<br />Output signal<br />Digital raw value(SRAW)：0 - 65535 ticks<br />Digital processed value(VOC Index)：0 - 500 VOC index points<br />Switch-on behavior<br />Time until reliably detecting VOC events：<60s<br />Time until specifications are met：<1h<br />Recommended sampling interval<br />VOC Index：1s<br />SRAW：0.5s - 10s(Typ. 1s)<br />Sensirion SHTC3 Humidity and Temperature Sensor<br />Uses I2C interface<br />Address：0x70(default， non-configurable)<br />Operating voltage range<br />1.62V - 3.6V(Typ.<br />3.3V<br />)<br />Operating temperature range<br />-40℃ to +125 ℃<br />Relative Humidity<br />Measurement range：0% to 100%<br />Typical accuracy：±2 %RH<br />Resolution：0.01 %RH<br />Temperature<br />Measurement range：-40℃ to +125 ℃<br />Typical accuracy：±0.2 ℃<br />Resolution：0.01 ℃<br />Typical current consumption(varies based on mode)<br />4.9μA to 430μA(Normal Mode)<br />0.5μA to 270μA(Low Power Mode)<br />Allows the STC31 to compensate for humidity and temperature<br />Sensirion STC31 CO2 Sensor<br />Uses I2C interface<br />Addresses：0x29(default)<br />， 0x2A， 0x2B， 0x2C<br />Operating voltage range<br />2.7V to 5.5V(Typ.<br />3.3V<br />)<br />Operating temperature range<br />-20 ℃ to +85 ℃<br />Calibrated for CO2 in N2 and CO2 in air<br />Measurement ranges<br />0 to 25 vol% in N2<br />0 to 100 vol% in air<br />Accuracy<br />0.5 vol% + 3% measured value in N2<br />1 vol% + 3% measured value in air<br />Concentration and temperature resolution：16-bit<br />Repeatability：0.2 vol%<br />Temperature stability：0.025 vol% / ℃<br />Start-up time：14 ms<br />Thermal conductivity sensor provides calibrated gas concentration and temperature output<br />Jumpers<br />PWR LED<br />I2C pull-up resistors<br />STC31 address selection<br />Note：The I2C addresses that are reserved for each sensor is 0x59(SGP40)， 0x70(SHTC3)， 0x29(STC31). A multiplexer/Mux is required to communicate to multiple SHTC3 sensors on a single bus. The SHTC3 uses the same address as the Qwiic Mux(0x70). For advanced users that are using multiple SHTC3's with the Qwiic Mux， you will need to adjust the Qwiic Mux's default address.