An indoor air quality monitoring system for detecting toxic gases.

Use a fleet of devices to monitor the soil in an agricultural field or greenhouse, and visualize the data remotely.

This tutorial shows how to use the Arduino MKR GSM 1400's DTMF feature to have a direct interaction with your phone.

See on a web page all the information collected by the MKR ENV Shield connected to a MKR GSM 1400.

In this tutorial, you'll learn how to connect your Arduino MKR GSM 1400 board securely to Google Cloud Platform (GCP) IoT Core.

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

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

IoT device to remotely monitor pressure (0-150 psi) using cellular data. Get notifications for pressures above/below high/low set-points.

Using the MKR GSM 1400 to collect and visualise data from a battery operated IoT sensor over a cellular connection.

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

Use some basic hardware and a 3g connection to see if the little man inside your fridge turns your light off when the fridge door closes :)

A prototype for Smart Cities to enhance Environment Monitoring using MKR GSM1400 and Hologram.

Sending Machine to Machine Commands with a Twilio SIM and an Arduino MKR GSM 1400.

Monitor a battery bank and environmental conditions; send notification if water is detected or batteries are unexpectedly low.

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

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

How to play an MP3 file with Twilio Programmable Wireless, Go and the Arduino MKR GSM 1400.

Ceri could provide reliable real-time data to the processor to monitor the drying stage of coffee beans.

This is a project based on Arduino MKR GSM 1400 that will send a text notification when it senses rain drops.