Hello everyone =) There was a need to fill in the firmware with pin closure number 140 and 168. The instructions have pin positions, but how do I find out which pins are on the board?
I will be glad to help =)
Thanks for the answer, the port for downloading the firmware opens, but the module is also in emergency mode, the firmware is installed Qflah, but the modem does not start. I tried firmware from 17 to 21, there are no firmware errors