Problems with ATSlave connecting to the TTN Network.

Check that they share a common frequency plan.

Frequency plan is not the issue. keys, region, reception is all good.

Fun story... it works when i set the key manually within the comissioning.h but not if I update the keys through AT Commands...

I've the same issue with End_Node project with L072z-LRWAN Evaluation kit and ttn.​

With ABP activation works. End node transmit and receive messages.

With OTAA activation end node joins to the network, but confirmed and unconfirmed messages aren't received by ttn.​ I've checked frequency plans and session keys and it's all ok.

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I've tried with an old version of lrwan cube and it works.​

I had the same problem with the End_Node, but i ported the project to FreeRTOS and was not sure whether it was my mistake or not, so i switched to the ATModem-Project to just have library-code and not my own.

I've used the End_Node example in lrwan cube 1.2.0. I've only changed commissioning.h file with my network parameters. I've also tried to disable duty cycle and ADR but sending data after OTAA doesn't work. ​

Only ABP works.​

Any success here? We are trying to connect STM32 Discovery to TTN with OTAA without success. Also in our case ABP works but OTAA doesn't. Using version I-CUBE 1.2.0