Pic18F4550 + SIMCOM SIM900D GSM/GPRS

[tacbanon]

@pedja089
Hi sorry took me so long to reply...in post #10 I was able to get the signal level only once(upon power on)...I have to reset my LabX2 to get the reading again. I will try to get another GSM module probably by next week to see if the result is the same...and post here the output. Thanks all for the help and more power to PBP forum!

Regards,
tacbanon

[pedja089]

If you get once reply from modem, your hardware was ok.
Is anything was wrong you won't get reply if you restart or not...