16-05-2017, 20:26
You can do the all the changes you want, however I'm afraid that to achieve what you want, you will have to do very large modifications to the WeatherDuino Pro2 code (both on TX and RX software).
Nano only have 1 UART (pins 30 and 31), if you use those pins to communicate with any device, you will lose the capability to communicate with the Nano through the USB port.
Nano only have 1 UART (pins 30 and 31), if you use those pins to communicate with any device, you will lose the capability to communicate with the Nano through the USB port.