Palm Sized GSM/GPRS Modem

Palm Sized GSM/GPRS Modem

SIM800C is a SMT package with 42 pads and provides all hardware interfaces between the module and Customer’s boards.


  • Ideal for university students/IoT startups
  • Used in various Industrial automation system providing fast data transfer speed.
  • GPRS based data logging, can be used in weather report logging.
  • GPRS and GPS application like vehicle tracking system.
  • Can be used in Home automation, Agriculture automation and various IOT applications.
  • Health monitoring, temperature monitoring as it provides various interfaces which allows
  • user to remotely monitor and control the systems.

  • Provides Security alert based on GSM/GPRS e.g. asset tracking.
  • GPRS based remote terminal for file transfer.
  • Can be an integral part in IVRS.
  • SMS Gateway i.e. sending/receiving messages also enables bulk messaging.

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  • 1 USB interface that can debug, download software
  • On board level translator to connect 5V/3.3V MCU
  • 1 Power Supply with wide range of input up to 18V
  • Provision to connect Li-ion battery
  • 1 UART compatible external 3V/5.5V MCU
  • 1 TTL level UART with flow control Rx, Tx; can be connected to PC through RS232
    (DB9 connector provided) via jumper settings
  • 1 MIC and Speaker Interface
  • 1 SIM card interface
  • Quad-band GSM/GPRS connectivity with L-type antenna
  • Provision for Bluetooth antenna
  • Power and Network indication
  • SIM800C is designed with power saving techniques so that the current consumption is as
    low as 0.6mA in sleep mode.