tried 115200 8n1 to serial console on usbc port . it is detected as a cp2104 usb to uart bridge with serial app i use to program network switches .
video of unit with flashing lte and faintly flashing power led . no other lights . tried several cables and plugging into macbook . also tried usb power adapter . it is drawing some power , but no wifi or console output .
video of board

i have an onion omega 2s+ lte board. The power light blinks faintly on usb c power - tried diffferent cables /usb power supplies , and the 4g modem light flashes amber after about 15 sec. no wifi ssid or other lights near onion chip , no serial output on console. any other troubleshooting ?