Drive the relays of the MKR Relay Shield connected to a MKR GSM 1400 with an SMS.

Get the position of your MKR GSM 1400 on your smartphone through an SMS with a Google Maps link.

Use an Arduino MKR GSM 1400 and a Blynk app to control the two relays of the MKR Relay Proto Shield.

How to set up a MKR GSM 1400 and publish an event or location to Wia.

A guide for the Hologram.io Arduino MKR 1400 GSM workshop for IoTDevFest PHX 2019.

Use Arduino CLI tools to code, compile and upload programms to your Arduino Board. Follow this tutorial for getting started with arduino-cli