str2ard.py2 Wire (I2C) interface between Raspberry Pi and Arduino. Sends a string from a Raspberry Pi to an Arduino; the reply from the Arduino is displayed on the Raspberry Pi.
i2c4mhz14a.py2 Wire/I2C interface for MH-Z14A CO2-sensor via Arduino I2C slave
i2c4sds011.ino, i2c4sds011.py2: Wire/I2C interface for SDS011 PM-sensor via Arduino I2c slave