Our customer is trying to do certification testing for the B524 modules within his system. We have the instructions and firmware for to do this for the B402 som, but do not know which commands to send for the B524.
We got the pass thru firmware from bin - Google Drive.
We are able to flash the firstname.lastname@example.org+mono.bin firmware, but since this uses a different modem, we do not know the instructions. Where can we find these?
For the 402, we used these, but I am not sure what the source was.