An indoor air quality monitoring system for detecting toxic gases.

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

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

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

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

Monitor patients sent to self-isolate with the coronavirus by collecting their temperature, heart rate and location with a wristband.

Via MKR GSM 1400, collate water quality data from resources over GPRS to train a Neuton model, run the model, and transmit results via SMS.

Monitor the world's rivers and lakes through a collaborative cloud allowing you to monitor any body of water with a fleet of devices.

Control everything with a SINGLE phone call.

The project Arduino and RFID Based Attendance System With GSM is a simple and is used at any place where attendance is taken for maintainin

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

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

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

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

Applying IoT technologies to revive an old SCADA telemetry system.

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 :)

GERIATRINO is a device designed to be an economic and efficient monitoring and alert system for vulnerable people living alone.

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

CovidTestDrone enables self-administered COVID-19 tests to be delivered within minutes to patient’s homes via drone delivery.

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

Control your media player using simple hand gestures. No complex circuit. Works on all computers.

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