Forcustomerswhohadorderedtheoldversionwillgetthenewoneforreplace.
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.
bull; Quad-band 850/900/1800/1900MHz
bull; GPRS multi-slot class12 connectivity: max. 85.6kbps(down-load/up-load)
bull; GPRS mobile station class B
bull; Controlled by AT Command (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands)
bull; Supports charging control for Li-Ion battery
bull; Supports Real Time Clock
bull; Supply voltage range 3.4V ~ 4.4V
bull; Integrated GPS/CNSS and supports A-GPS
bull; Supports 3.0V to 5.0V logic level
bull; Low power consumption, 1mA in sleep mode
bull; Supports GPS NMEA protocol
bull; Compact size 27mm x 46mm x 7mm
bull; Standard SIM Card
bull; Receiver channels: 22 tracking / 66 acquisition
bull; Coarse/Acquisition code: GPS L1
bull; Tracking sensitivity: -165dBm
bull; Cold start time: 30s (typ.)
bull; Hot start time: 1s (typ.)
bull; Warm start time: 28s (typ.)
bull; Horizontal position accuracy: lt; 2.5m CEP
bull; Power consumption - Acquisition: 42mA
bull; Power consumption - Continuous tracking: 24mA
bull; Update rate: 5Hz
Packing Lists
bull; 1 x LoNet - Mini GSM/GPRS/GPS Breakout
bull; 1 x GPS Passive Antenna - 20dB Gain
bull; 1 x GSM Antenna - 3dB Gain
bull; 1 x 9Pin Male Header
Files for SIM808
Design Schematic
More info on Wiki Page