Reply To: I2C communication PCF8574AP

HomeForumsMonoBrick EV3 FirmwareI2C communication PCF8574APReply To: I2C communication PCF8574AP

#4880
Author Image
Bartłomiej Drozd
Participant

ok, i did that:
LcdConsole.WriteLine(BitConverter.ToString(pcf.ReadReg(2, 1)));
and i got “03” on lcd when i connect P0 to + and “02” when i connect P0 to -. So, register is just a number of port to read/write?

Posted in

Make a donation