I made a duplicate sd (and some backups) and stopped the Loriot gateway after booting the duplicate.
There was no uninstall.sh although they mentioned it.
I manually moved/renamed the /opt/lrt and rebooted.
The TTN gateway was easy to install with the link you provided.
I can swap the sd cards now to choose the network Loriot or TTN.
After that, I was able to continue up to Step $5.
There, I have an error when I try
pi@RAK831:~/RAK831_LoRaGateway-master/lora_gateway/libloragw $ sudo ./test_loragw_reg
./test_loragw_reg: error while loading shared libraries: libmpsse.so: cannot open shared object file: No such file or directory
hi, the port is to define a specific application with your gateway or network server, for example port 2 ,is used to follow a format to send the sensor, battry, gps infos etc. So your can define your application with the same port . and if there is a downlink control data from network server to your device (module), it can also use the same port .
Looks like your connection to RAK Support Center was lost, please wait while we try to reconnect.