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Topic: MKRGSM 1400 Failing To Connect With Arduino IOT Cloud (Read 90 times) previous topic - next topic

tielios

I have a MKRGSM 1400 with an activated arduino SIM, the antenna it came with, a 3.7V 3000mAh Lipo battery, and an external 12V 1A power supply that is dropped down to 5V before entering the MKR 1400. I am using the correct APN, PIN, login and password from other posts. I live in a major city, and my phone gets ok service. I'm running the default auto-generated code from the ardiuno IOT cloud, with only a boolean for controlling the built in LED. I feel like I've ruled out everything I can think of.

What could be causing this problem?

Code: [Select]
SIM card ok
Sending PING to outer space...
GPRS.ping(): -2
PING failed
Retrying in  "500" milliseconds
Sending PING to outer space...
GPRS.ping(): -4
PING failed
Retrying in  "500" milliseconds
Sending PING to outer space...
GPRS.ping(): -4
PING failed
Retrying in  "500" milliseconds
Sending PING to outer space...
GPRS.ping(): -4
PING failed
...



I would appreciate any help. Thank you.

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