Hi, i have a custom board for the BG95 series module that follows exatcly the schematic in the hardware design datasheet if you needed a schematic but when i power it up trough a 900ms pulse in my case on power key the status leds dont turn on, neither does the main uart but the 1.8v regulator does turn on as well as i read 1.5v on the reset and power key pins. that’s all i saw on other posts but it doesnt fix my issue. I also tried the reset pulse and boot pin but nothing fixed it. stable 3.308v on the power pins. Any help is appreciated.
i think i managed to communicate with the module but each time i send an AT command it just sends the exact same thing back, is that normal?
Please tell me the specific module model. There is no module with the name BG95-S5. Also, could you please provide us with a schematic for confirmation
The BG95-S5 does exists but it’s not yet released to the public, I got an engineering sample but I fixed the issue, the leds had to do with the transistor and the main uart was an error in my code. Thanks for your help.