Arduino Uno; GSM module – Flyscale SIM 900; ISD 1820 Voice Module; 12V adapter to power GSM module; 9V battery to power Arduino; Connecting wires; Before we actually proceed into the project, let us ...

Building a Lock(Password Based) using Arduino UNO and SIM-900A GSM module: Digital code lock is a type of digital locks where a combination of digits/characters or both are used for unlocking the lock ...

Actinius Icarus SoM DK development board follows the Arduino Uno form factor and is equipped with the company’s Icacus SoM based on Nordic Semi nRF9160 system-in-package with LTE Cat-M, NB-IoT, and ...

We’ve already covered several NB-IoT (and/or LTE Cat M1) Arduino shields with products like RAK Wireless WisLTE, Sixfab Arduino NB-IoT shield, or AIS NB-IoT shield, which all happen to come with ...