SIM800 GSM/GPRS IC Chip (Quad-Band Cellular Communication Module)

The SIM800 GSM/GPRS IC Chip is a compact quad-band cellular communication module designed to provide GSM voice, SMS, and GPRS data connectivity for embedded systems. Operating on GSM 850/900/1800/1900MHz networks, it enables reliable wireless communication using standard AT commands over a UART interface. The SIM800 supports standard SIM cards and is widely used in IoT devices, GPS trackers, security systems, industrial automation, smart meters, remote monitoring equipment, and wireless communication applications where compact size and low power consumption are essential.

Key Features -

• Quad-band GSM/GPRS operation

• Supports SMS, voice calls and GPRS data

• Standard AT command support

• UART serial communication interface

• Compact surface-mount module

• Low power consumption

• Supports 1.8V and 3V SIM cards

• Reliable wireless communication

• Industrial operating temperature range

• Suitable for IoT and embedded applications

Specifications -

• Product type - GSM/GPRS Communication Module

• Model - SIM800

• Cellular technology - GSM/GPRS

• Frequency bands - 850/900/1800/1900MHz

• Communication interface - UART Serial

• Data service - GPRS Class 10

• Operating voltage - 3.8V to 4.2V DC (Typical)

• SIM interface - 1.8V / 3V SIM Card

• Control method - AT Commands

• Mounting type - Surface Mount Module (SMT)

• Operating temperature - Minus 40C to 85C

Applications -

• IoT devices

• Remote monitoring

• Vehicle tracking

• Industrial automation

• Smart metering

• Security systems

• GPS tracking systems

• Embedded wireless communication