Bacause of some troubles with a Dragino Uno LoRa shield I ordered the The Things Uno board which works like a charm with the TTN library for the RN2483A as used on the TT-Uno.
As far as I know the TT Uno uses pins 0 and 1 for RX and TX and they are occupied. My sketch also uses pins 0 and 1 so there is a conflict and I need to modify the sketch to use SoftSerial for the RX and TX for my sensor using two other pins like 3 and 4.
I’m not experienced with Leonardo (board used for TT Uno) and do not know how to define other pins for my sensor as TX and RX. Can someone advice me how to do this?