Description
This is a GSM & GPS Modem based on Simcom's SIM808 Module, perfect for projects requiring both GSM and GPS functionalities. It supports GSM/GPRS Quad-Band network and combines GPS technology for satellite navigation.
Technical Specifications
Specification | Details |
---|---|
GSM Frequency Bands | 850/900/1800/1900MHz |
GPRS | Multi-slot class 12 |
GPS Channels | 22 tracking / 66 acquisition |
Power Supply | 3.4V ~ 4.4V |
Control Interface | UART (AT commands) |
Applications
Ideal for vehicle tracking, asset monitoring, and IoT projects requiring reliable GSM and GPS functionalities.
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Features :
- Quad-Band GSM/GPRS Support: Operates on frequencies 850/900/1800/1900MHz, ensuring global compatibility. [Source]
- GPRS Connectivity: Supports multi-slot class 12 with data rates up to 85.6 kbps for both downlink and uplink. [Source]
- Integrated GPS: Features high-sensitivity GPS with 22 tracking and 66 acquisition channels, supporting A-GPS for improved indoor localization. [Source]
- Low Power Consumption: Designed for ultra-low power usage, consuming as low as 1mA in sleep mode, ideal for battery-powered applications. [Source]
- Li-Ion Battery Support: Includes a charging circuit compatible with Li-Ion batteries, facilitating extended standby times and rechargeable power options. [Source]
- AT Command Control: Managed via AT commands over UART, compliant with 3GPP TS 27.007, 27.005, and SIMCOM enhanced AT commands. [Source]
- Real-Time Clock: Incorporates a real-time clock, beneficial for time-dependent applications. [Source]
- Wide Voltage Range: Operates within a supply voltage range of 3.4V to 4.4V. [Source]
- Compact Design: The module measures 24mm x 24mm x 2.6mm, making it suitable for space-constrained projects. [Source]
- Standard SIM Card Compatibility: Supports standard SIM cards for GSM connectivity. [Source]
Applications :
- GPRS network nodes
- Remote communications
- Satellite positioning
- Real-time car tracking systems
- Security
- Internet of things (IoT)
Package :
- SIM808 Module.
- GSM Antenna.
- GPS Antenna.
Document:
Detailed user manual for SIM 808 GPS, GSM, GPRS module.
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