Communication
USI based TWI/I2C library for Arduino
Arduino Wire compatible library, supporting I²C, I2C, IIC and/or TWI for Atmel ATTiny micro processors utilizing the Universal Serial Interface (USI).
Maintainer: puuu
This library is compatible with the avr architecture so you should be able to use it on the following Arduino boards:
Note: while the library is supposed to compile correctly on these architectures, it might require specific hardware features that may be available only on some boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.