Hi Team,
I need to send data encoded from QR / Datamatrix to esp8266 via UART
So can you please help me what steps to follow which initialization to do .
Right now i have done only this
uart = UART(3, 115200)
uart.init(115200, bits=8, parity=NONE, stop=1)
any extra things to do?
& please also tell how to read uart
Thanks