i have a gps tracker, based on QUECTEL M26 gsm module which is integrated with a SKYLAB SKG12A.
I am not able to connect it (neither to pc via given usb port nor to arduino uno).
red led designated for gsm & green led designated for gps blink intermittently.
when called at sim inserted in module it always says switched off.
All i need is to establish the communication between device & pc directly or through arduino.
i have referred the m26 datasheet to understand the usb pinouts but no luck.
pls help me resolving this.
i have attached the pcb pics for your consideration.!