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SIM800L not responding #28

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ndhambi opened this issue Jan 16, 2019 · 0 comments
Open

SIM800L not responding #28

ndhambi opened this issue Jan 16, 2019 · 0 comments

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@ndhambi
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ndhambi commented Jan 16, 2019

I have made the conection between Arduino and the SIM800L and programmed it, The problem is that the SIM800L does not respond to any commands, It turns on and the green LED remains ON all the time while the red LED flashes every 5 seconds.
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