SIM808 module is a complete Quad-Band GSM/GPRS module which combines GPS technology for satellite navigation. The compact design which integrated GPRS and GPS in a SMT package will significantly save both time and costs for customers to develop GPS enabled applications. Featuring an industry-standard interface and GPS function, it allows variable assets to be tracked seamlessly at any location and anytime with signal coverage.

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 channels. 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.

General Features:

Quad-band 850/900/1800/1900MHz

GPRS multi-slot class 12/10

GPRS mobile station class B

Compliant to GSM phase 2/2+

Class 4 (2 W @ 850/900MHz)

Class 1 (1 W @ 1800/1900MHz)

Bluetooth: compliant with 3.0+EDR

Dimensions: 24*24*2.6mm

Weight: 3.3g

Control via AT commands (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands)

Supply voltage range 3.4 ~ 4.4V

Low power consumption

Operation temperature:-40℃ ~85℃

 

GPS Specifics:

GPS Receiver channels: 22 tracking / 66 acquisition

Coarse/Acquisition code: GPS L1

Tracking sensitivity: -165dBm

Time-To-First-Fix: Cold starts: 30s (typ.), Hot starts: 1s (typ.), Warm starts: 28s (typ.)

Horizontal position accuracy: < 2.5m CEP

Update rate: 5Hz

 

Part List:

1 x SIM808 GSM/GPRS + GPS Module