Hi,
I have design my own board using a µC to talk to the nrf9160 in at command. My code is working with the devboard, but I don't understand how to flash the AT command code inside the NRF9160. I have download from your website the v1.3.6. I have unzip the file try to flash :
72B3D7C.ipc_dfu.signed_1.2.0.ihex
firmware.update.image.segments.0.hex
firmware.update.image.segments.1.hex
with the programmer software.
But nothing it happening. The nrf9160 never send the ready signal on the uart.
Did you know where I can find a manual to know how to flash the NRF9160 ?
I am do it correctly ?
Best regards,
Alban