GSM/GPRS/4G MODULES
( 3 Products Available )GSM, GPRS, and 4G LTE modules provide reliable cellular connectivity for a wide range of IoT, remote monitoring, and embedded communication applications. These modules allow your devices to send and receive data, SMS, and voice over 2G, 3G, and 4G networks, making them ideal for mobile data transmission, tracking systems, remote control, and smart agriculture.
Popular models include SIM800L, SIM900A, SIM7600, A9G, and Quectel EC25, which offer features such as TCP/IP stack support, GNSS/GPS positioning, low power modes, serial UART or USB interfaces, and OTA firmware upgrade support. These modules are compatible with Arduino, Raspberry Pi, ESP32, and STM32 platforms.
Designed for use in GPS trackers, smart meters, SMS alert systems, industrial controllers, and M2M (machine-to-machine) communication, GSM/4G modules provide wide area network (WAN) coverage with global operator support.
Whether you need 2G for basic SMS and data, or high-speed 4G LTE with GNSS and VoLTE support, this category offers a full range of cellular solutions.
