LoNet - Mini GSM/GPRS/GPS Breakout

This Product has been discontinued.

We have an updated product ： LoNet 808 - Mini GSM/GPRS + GPS Breakout  

LoNet is a GSM and GPS two-in-one function module. It is based on the latest GSM/GPS module SIM808 from SIMCOM, supports GSM/GPRS Quad-Band network and combines GPS technology for satellite navigation.

It features ultra-low power consumption in sleep mode and integrated with charging circuit for Li-Ion batteries, that make it get a super long standby time and convenient for projects that use rechargeable Li-Ion battery. It has high GPS receive sensitivity with 22 tracking and 66 acquisition receiver charnels. Besides, it also supports A-GPS that available for indoor localization.

The module is controlled by AT command via UART and supports 3.3V and 5V logical level. It comes with a mini GPS and GSM antenna, but not includes Li-Po battery. In addition, to use this module, you still need an unlock SIM-Card supporting GPRS service.

            Features

•     Quad-band 850/900/1800/1900MHz

•     GPRS multi-slot class12 connectivity: max. 85.6kbps(down-load/up-load)

•     GPRS mobile station class B

•     Controlled by AT Command (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands)

•     Supports charging control for Li-Ion battery

•     Supports Real Time Clock

•     Supply voltage range 3.4V ~ 4.4V

•     Integrated GPS/CNSS and supports A-GPS

•     Supports 3.0V to 5.0V logic level

•     Low power consumption, 1mA in sleep mode

•     Supports GPS NMEA protocol

•     Compact size 27mm x 46mm x 7mm

•   Standard SIM Card

           Specification

•     Receiver channels: 22 tracking / 66 acquisition

•     Coarse/Acquisition code: GPS L1

•     Tracking sensitivity: -165dBm

•     Cold start time: 30s (typ.)

•     Hot start time: 1s (typ.)

•     Warm start time: 28s (typ.)

•     Horizontal position accuracy: < 2.5m CEP

•     Power consumption - Acquisition: 42mA

•     Power consumption - Continuous tracking: 24mA

•     Update rate: 5Hz

        Packing Lists

•     1 x LoNet - Mini GSM/GPRS/GPS Breakout

•     1 x GPS Passive Antenna - 20dB Gain

•     1 x GSM Antenna - 3dB Gain

•     1 x 9Pin Male Header

 Documentation 

       Files for SIM808

      Design Schematic

      More info on Wiki Page