Heya IoT player,
Cool article. I am kinda new to SigFox protocol. I have got an MKRFOX1200 activated in backend server. I was able to send messages till last month. But, now there is no reception of message in the backend from the device.
I have checked the token validity, it’s valid till 2019.
Communication status is
communication allowed but not keep-alive defined or no messaage received
Free eval board contract
Can you help me with it?