Unrecognized transceiver. (again)

[theRosyProject]

Dear bone daddy, I have the same problem with a raspberry pi 3b+ paired with the Dragino LoRa GPS hat v1.4. When the program is launched a packet is transmitted through LoRa, but after this first communication is no longer possible to send data and I have to shutdown and remove the power to the pi. The Lora-Rx blue LED stays on with a steady light after the first run, do you think this could be the issue?

$ ./dragino_lora_app sender HI
SX1276 detected, starting.
Send packets at SF7 on 868.100000 Mhz.
------------------
send: HI

$ ./dragino_lora_app sender HI
Unrecognized transceiver.

How do you solve your problem!? Thank you!
Fede

Originally posted by @theRosyProject in #5 (comment)

[theRosyProject]

I figured it out the RPi3b+ I was using had broken pins. Bought new hardware now working like a charm.