Modules that interface with the Serial Wombat family of chips from Python, CircuitPython and MicroPython using a variety of interfaces such as I2C and UART See the full user guide here: https://docs.google.com/document/d/1tCG5Jnsqj9von8EUvMO0cVqj7qtsdzfSwVzkwSabnUw/edit?usp=sharing