SparkFun Qwiic Alphanumeric Display - COMシリーズ

Description
The SparkFun Alphanumeric Display Arduino library makes printing strings to the display as easy as calling the print()function. With this library， you'll be able to send I2C commands to the VK16K33 LED driver chip to light up segments(including the decimal point or colon)and even scroll your string across the display. You can download the library through the Arduino library manager by searching 'SparkFun Alphanumeric Display' or you can get the GitHub repo as a .zip file and install the library from there.
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.
Get Started with the Qwiic Alphanumeric Display Hookup Guide
Features
Operating Voltage：3.3V
Integrated RC oscillator
Maximum display segment numbers：128 patterns
13×3 matrix key scan circuit
16-step dimming circuit
I2C Addresses：0x70(0x71， 0x72， 0x73)
2x Qwiic connectors
2x Wall Mounting Points