hello guys , i am trying to set up my gateway(RPi 3 +ic880a-gateway) , and i did use (https://github.com/ttn-zh/ic880a-gateway/wiki) for the configuration, but i am having a proble of status=203/EXEC , how can i solve it …please help
kind regards
First try running it manually
sudo -s
systemctl stop ttn-gateway
cd /opt/ttn-gateway/bin
./start.sh
It’s not unlikely that you have a problem in the wiring of the concentrator to the pi, perhaps overly long leads (they should be as short as possible), mixups, or perhaps you have the concentrator reset wired to a different GPIO.
I was dealing with this yesterday while making a temporary minimal setup with a different concentrator card and host system, ended up using the SPI stress test in the lora gateway hal library found next to that directory while watching signals on a scope; seems that one of my wires was badly crimped.
thank you i did solved it