I would appreciate any help in trouble shooting the following problem:
I cant get my MKR GSM 1400 connected to the Arduino IoT Cloud.
I followed every step of this guide, but I cant get it online.
The Arduino SIM is activated and I am using an Antenna from the Arduino store.
I was wondering if the power supply could be the issue:
I connected my Arduino MRK GSM 1400 to an Arduino MKR Connector Carrier (Grove compatible).
In turn a car battery (12V 44Ah) is connected to screw terminal of the connector carrier. This power supply works for blink sketches and more.
I read that the GSM connection could easily reach a 2A peak, but I have the impression that the buket converter of the connector carrier could supply these.
What is your opinion on this? If not the power supply is the issue do you have any tips to further trouble shoot the problem?