Hello,
My module tells me ok when I send a test message to sigfox, but I cannot see it in the sigfox backend. Can someone give me a clue of how to tackle this issue? furthermore, I see that my device is in red in sigfox, and 6 days ago it was working perfectly. I checked the power and it is at max, and I did a factory settings reset.
thanks
I send: AT$SF=01CAFE
BR