arduino:rs485
This is an old revision of the document!
MAX485 RS485 transceiver module
for esp32, use hardware serial port 1
and selection pin 13
arduino/rs485.1605552723.txt.gz · Last modified: by aistis
This is an old revision of the document!
MAX485 RS485 transceiver module
for esp32, use hardware serial port 1
and selection pin 13