SIM808 Bluetooth Compatible GSM/GPRS/GPS Module

SIM808 Bluetooth compatible GSM / GPRS / GPS development board with GPS antenna (compatible with Arduino and Raspberry Pi) is a development board. It has a SIM808 module that can use GSM communication and GPS functions with Arduino or Raspberry Pi. You can use this module to send and receive SMS. You can also create your own mobile phone by tracking the location. The SIM808 module on the card acts as a GSM communicator and GPS receiver.

The module has a 5-26V power supply. If the power supply is less than 2A, 9V is required. Directly. Another 3.5-4.2V street power connector for lithium suitable for battery power. USB Computer Debugging – TTL is suitable for portable use. Two sets of SMA antenna connectors provided GPS and GSM antennas. Two sets of IPX ports that can be easily embedded in an aluminum box to pull out the antenna. With 1 way of TTL serial interface, you can freely switch between GPS and GSM functions.

Features : SIM808 GSM :

1. Supports Quad-band 850/900/1800/1900MHz, compatible with all 2G networks all around the world.
2. Inner MT3337 GPS receiver, -165dBm precision, control on a same serial port.
3. Earphone/ microphone outputs on a card or external 32-ohm speaker + supports voice calls with an electret microphone.
4. Sending and receiving SMS.
5. Sending and receiving GPRS data (TCP/IP, HTTP vb).
6. UART communication with automatic baud rate settings.
7. GPRS multi-slot class 12/10
8. GPRS mobile station class B
9. Comply with GSM phase 2/2 +
   1. Class 4 (2 W @ 850 / 900MHz)
   2. Class 1 (1 W @ 1800 / 1900MHz)
10. Support low power consumption mode: 100mA @ 7V-GSM mode
11. Support AT command control (3GPP TS 27.007,27.005 and SIMCOM enhanced AT Commands)
12. Supports GPS satellite navigation technology
13. Support LED status indicator: Power supply status, network status, and operating modes
14. Working environment: -40 ℃ ~ 85 ℃

1. 22 tracking/66 acquisition channel
2. GPS L1 C/A code
3. Precision: Tracking: -165dBm,
4. Cold start: -148dBm
5. Finding Location Time(typical): Cold start: 32sn, Hot start: 1sn, Warm start: 5sn
6. Accuracy: ~2.5m