About this item

This GSM Shield connects your Arduino to cellular GSM networks, enabling communication via SMS, voice calls, and GPRS internet access. It easily plugs directly onto your Arduino board and includes all necessary hardware components such as a GSM/GPRS module, SIM card holder, cellular antenna, and headphone connector. Designed to simplify GSM projects, this shield allows you to quickly develop applications involving wireless communication. The available libraries support SMS messaging, call handling, GPRS data transmission, and DTMF decoding, making coding efficient and straightforward. It’s perfect for remote monitoring, IoT, and mobile communication projects.