3 ms·

I have seen a I2C implementation on the RP2040 that works with native support. https://github.com/Nicolai-Electronics/rp2040-i2c-interface https://github.com/N

by gsich 2y ago

I have seen a I2C implementation on the RP2040 that works with native support. https://github.com/Nicolai-Electronics/rp2040-i2c-interface https://github.com/Nicolai-Electronics/rp2040-i2c-interface

zrail 2y ago
Yep, that one is pretty cool too. It only does one i2c bus so it seems like it underuses the hardware a bit, but the mainline driver is pretty valuable.