03-04-2023, 12:06 AM
(03-03-2023, 10:34 AM)admin Wrote: about I2C bus setting in ESPHome, there ia a "frequency" setting.
details see here: https://esphome.io/components/i2c.html
I tried increaing (and lowering) to a wide range of frequencies and none of them worked.
Using a multimeter I can touch the various GPIO and they trigger as expected.
When originally testing on a small ESP32 we had to add a resistor from the 3V connector to the GPIO the PIR was connected to in order for it is register. Does that help clarify what we might need to do with the A32 board?