GSM signal strength Sim900

Solved
1

Hi,
I use Mega and sim900, for autostarting a car’s engine.
I suspect that the connection of the antennas and the sim900 is bad.
Is there a function that will show the GSM signal strength?

Mega2560 +Sim900 Hardware Serial
Android
Blynk Server

2

Probably, but it will not be a Blynk specific function… Google for some code that works for the SIM900 library.

3

Read this:

Pete.

4

Thanks to everyone.

5

8 posts were split to a new topic: AT Command to Get the Signal Quality Report in GSM Engine, While running Blynk

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