SIM808 Module GSM GPRS GPS Development Board Kit
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৳ 3,400.00৳ 3,700.00 (-8%)
SIM808 GSM/GPRS/GPS Development Board Kit
The SIM808 Development Board Kit is an all-in-one cellular communication and satellite navigation module featuring the SIMCom SIM808 chipset. This powerful board combines quad-band 2G GSM/GPRS data networking with high-precision GPS tracking into a single, compact footprint. Designed for seamless serial communication, it interfaces directly with Arduino, ESP32, and Raspberry Pi via standard TTL UART interfaces (3.3V–5V).
The board is equipped with separate high-gain external GSM and GPS SMA antenna ports, an onboard Micro SIM card slot, and specialized audio lines for voice calling functions. Supporting standard industrial AT commands, this plug-and-play kit is an exceptional hardware foundation for real-time vehicle tracking, fleet management, remote data telemetry, and DIY IoT projects.
Would you like help starting your project? I can:
Provide an Arduino wiring diagram for this moduleShow you how to test communication using basic AT commandsExplain the power requirements needed to keep it from resetting
SIM808 Module GSM GPRS GPS Development Board Kit
The SIM808 GSM GPRS GPS Development Board Kit is an all-in-one multi-functional cellular communication and satellite navigation platform. Powered by the robust SIMCom SIM808 chipset, this board combines a quad-band 2G GSM/GPRS transceiver with a high-precision GPS receiver into a single hardware footprint. [1, 2, 3]
It acts as an open-architecture engine designed for seamless serial communication with microcontrollers like Arduino, ESP32, and Raspberry Pi via standard TTL UART interfaces. This comprehensive kit includes both external high-gain GSM and passive GPS antennas, making it an out-of-the-box solution for long-range tracking, telematics, and Internet of Things (IoT) field installations
SIM808 Module GSM GPRS GPS Development Board Kit
Key Technical Specifications
| Parameter | Specifications & Capabilities |
|---|---|
| Cellular Network | Quad-Band GSM 850 / 900 / 1800 / 1900 MHz (Global 2G network compatibility) |
| GPRS Connectivity | GPRS multi-slot class 12/10; GPRS mobile station class B; Inbuilt TCP/IP & HTTP stacks |
| GPS Chipset Engine | MT3337 receiver; 22 tracking / 66 acquisition channels; GPS L1 C/A code |
| Tracking Sensitivity | -165 dBm tracking sensitivity with accurate positioning down to ~2.5 meters |
| Time-To-First-Fix | Cold Start: 30 seconds (typical) | Hot Start: 1 second (typical) |
| Command Protocols | Controlled via standard industrial AT Commands (3GPP TS 27.007, 27.005) |
| Operating Voltage | 3.4V to 4.4V DC baseline target (Onboard regulators accept expanded inputs via DC jack) |
| Logic Level | Multi-system TTL compatible (Supports 3.3V and 5V logic lines directly) |
| Power Conservation | Low-power sleep mode functionality consuming roughly ~1.0 mA to 1.2 mA |
SIM808 Module GSM GPRS GPS Development Board Kit
Hardware Architecture & Interfaces Onboard
- Integrated Power Pathways: The layout provides versatile power options. It includes a standard DC044 barrel jack connector (accepting 5V–20V supplies for stationary deployment) alongside raw lithium-polymer battery pins supporting native 3.7V Li-ion battery charging and management. [1, 2]
- Dual-Antenna Interface ports: Equipped with robust gold-plated SMA connectors ensuring maximum structural thread wear and clean signal processing for separate high-frequency cellular and satellite waves. [1, 2]
- SIM & Storage Slot: Outfitted with an easy-access onboard Micro SIM slot to host any standard network-connected data card. [1]
- Onboard Status LEDs: Features visual indicators marking power status, module network connection pacing, and active GPS positioning diagnostics. [1]
- Audio & Peripheral Lines: Integrates standard microphone inputs and headphone outputs via analog hardware pins, opening up voice calls, DTMF audio decoding, and text-to-speech project integrations. [1, 2]
SIM808 Module GSM GPRS GPS Development Board Kit
Primary Application Use-Cases
- Real-Time Vehicle Tracking & Fleet Telematics: Utilizing cellular networks to send instant GPS coordinate data strings directly back to mapping servers.
- Industrial IoT Smart Monitoring: Deploying remote sensor networks over GPRS lines where low-bandwidth data protocols are ideal.
- Security & Remote Alert Arrays: Designing panic systems capable of sending automated SMS location logs or auto-dialing voice notifications when triggered. [1, 2, 3]
Would you like help setting this up? I can:
Provide an Arduino sketch using AT commands to fetch GPS coordinatesGive you a step-by-step wiring connection diagram for safetyTroubleshoot the module if the network status LED is flashing rapidly
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