Dev doc index Buy

CM3-PANEL-7-POE

Download

/boot/config.txt

# https://raw.githubusercontent.com/raspberrypi/firmware/master/boot/overlays/README
# https://www.raspberrypi.org/documentation/configuration/uart.md

# Configure the uart1 on the serial port hardware (RS232/RS485)
# This port is managed by the SOC using the PL011 and located on Linux on /dev/ttyAMA0
dtoverlay=uart1,txd1_pin=32,rxd1_pin=33

# Configure the uart0 on the console port hardware 
# This port is managed by the SOC using the miniUART and located on Linux on /dev/ttyS0
force_turbo=1
dtoverlay=uart0,txd0_pin=36,rxd0_pin=37,pin_func=6

/boot/cmdline.txt

Change this part:

console=serial0,115200

with:

console=serial1,115200

Dev doc index Buy

Bruna Mandolino