Description
The SIM868 is an all-in-one module combining GSM, GPRS, Bluetooth, and GPS functionalities. Its versatile design supports a wide range of communication and location-based applications, making it ideal for IoT projects, vehicle tracking, remote monitoring, wearable devices, and emergency systems. With reliable performance, compact size, and low power consumption, the SIM868 is perfect for smart, connected projects that require both connectivity and positioning.
Key Features
- GSM/GPRS Connectivity: Supports 850/900/1800/1900 MHz for global network compatibility
- High-Precision GPS: Accurate positioning and navigation for tracking applications
- Integrated Bluetooth 3.0: Enables wireless data transmission
- Compact Design: Multiple functionalities combined in a small module to save space
- Low Power Consumption: Optimized for battery-powered applications
- TCP/IP Protocol Support: Easy internet connectivity for data transmission
- Serial Interface: UART interface for seamless integration with microcontrollers
Specification
- Frequency Bands: GSM/GPRS 850/900/1800/1900 MHz
- GPS Receiver: 22 tracking / 66 acquisition channels, -165 dBm sensitivity
- Bluetooth Version: 3.0
- Operating Voltage: 3.4V – 4.4V
- Operating Temperature: -40°C to 85°C
- Dimensions: 30mm × 30mm × 2.9mm
- Data Rate: GPRS multi-slot class 12, 85.6 kbps (uplink/downlink)
- Interfaces: UART, I2C, SPI, GPIO, ADC
Application
- IoT projects requiring communication and GPS tracking
- Vehicle tracking and fleet management systems
- Remote monitoring of assets and environments
- Wearable devices for health, fitness, and location tracking
- Emergency response and alert systems requiring location and messaging
Datasheet: SIM868 GSM GPRS Bluetooth GPS Module Datasheet.