Hello,   I'm experiencing an issue with my LoRa gateway (P-NUCLEO-LRWAN2, NUCLEO-F746ZG). I was able to connect and configure the gateway using AT commands, but suddenly, nothing works anymore.   When I connect the gateway, a file named "FAIL.txt" ap...

Hello,Who should I contact to obtain the firmware of the P-NUCLEO-LRWAN2.Thanks