SIM800C GSM GPRS Module (Quad-Band GSM Communication Module)

The SIM800C GSM GPRS Module is a compact quad-band cellular communication module designed for voice calls, SMS messaging, and GPRS data communication over GSM networks. Operating on GSM 850, 900, 1800, and 1900MHz bands, it supports standard AT commands for easy integration with Arduino, ESP32, STM32, Raspberry Pi, and other embedded platforms through a UART interface. The module features a built-in TCP/IP stack, low power consumption, and a compact SMD package, making it ideal for IoT, M2M, GPS tracking, remote monitoring, industrial automation, and wireless communication applications.

Key Features -

• Quad-band GSM support (850, 900, 1800 and 1900MHz)

• Supports voice calls, SMS and GPRS data

• Built-in TCP/IP protocol stack

• Standard AT command interface

• UART serial communication

• Low power consumption

• Compact SMD package

• Reliable network connectivity

• Suitable for IoT and M2M applications

• Easy integration with microcontrollers

Specifications -

• Product type - GSM GPRS Communication Module

• Model - SIM800C

• Network type - GSM/GPRS

• Operating frequency - 850MHz, 900MHz, 1800MHz and 1900MHz

• GPRS class - Class 12

• Communication interface - UART

• Supply voltage - 3.8V to 4.2V DC

• Operating temperature - -40C to +85C

• Audio interface - Analog Audio

• Communication protocol - AT Commands

Applications -

• IoT devices

• GPS tracking systems

• SMS-based control systems

• Remote monitoring

• Industrial automation

• Wireless data logging

• Home automation

• Embedded electronics