lopy sigfox know if message is sent
Hi, i'm working with lopy4 and sigfox. I'm able to send message to sigfox, it works.
Is there any option to know if message that i sent is corretly arrived to sigfox? i need to know because sometimes i don't have network coverage and i would to implement a caching system that store gps position if sigfox didn't receive message
thanks a lot
@raaden89 Simply you can't. Sigfox as very very low downlink ability ( network to your device as 4*8 bytes limits per day!) .
You just can't design this functionnality as is, and you need to think to another way to work.
exemple:wait in your device for a downlink coming from sigfox with a sequencial number index, send after that the gps pos with following index and so on. On the next download your device will receive a new index (or the same at the last time if no uplink as been successfull) and your device will restart to send the gps pos following the index recevied.