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

Control everything with a SINGLE phone call.

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

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 Industrial IoT system to enhance warehouse/greenhouse monitoring using MKR GSM1400 and Hologram.