I’m having a trouble with GM862.
The thing is I have them installed on various tracking and control equipment inside some trucks. The problem is that after a few weeks of 24/7 operations they start transmitting data. When we were at the prototype stage we though it was a prototype problem and believed it was corrected on our final version, but as the last week the problem began to happen in various trucks.
When i checked what happened the module seems confused, I mean everything is error. say
AT#GPRS=0
ERROR
ATD0412206090
ERROR
Strange but the only solution for this was to unplug the equipment for a few minutes and everything start working normally.
How can I do this? I mean I don’t want to visit every truck monthly to just unplug and plug back the equipment again.
I’ve read the there was the unconditionally shutdown (pulling low the reset pin for a while) But dunno if this will solve the problem
Any idea?