SIM808 SIM 808 Module Gsm GPRS GPS / 2G Sim Card

SIM808 Bluetooth Compatible GSM/GPRS/GPS Development Board With GPS Antenna (Arduino and Raspberry Pi Compatible) is a development board; with SIM808 module which makes you able to use GSM communication and GPS features with your Arduino or Raspberry Pi. With this module, you can send and receive SMS; trace a location and you can even build your own cell phone.SIM808 module on-card functions as GSM communicator and GPS receiver. SIM808 GSM Features : Supports Quad-band 850/900/1800/1900MHz, compatible with all 2G networks all around the world. Inner MT3337 GPS receiver, -165dBm precision, control on a same serial port. Earphone/ microphone outputs on a card or external 32-ohm speaker + supports voice calls with an electret microphone. Sending and receiving SMS. Sending and receiving GPRS data (TCP/IP, HTTP vb). UART communication with automatic baud rate settings. GPRS multi-slot class 12/10 GPRS mobile station class B Comply with GSM phase 2/2 + Class 4 (2 W @ 850 / 900MHz) Class 1 (1 W @ 1800 / 1900MHz) Support low power consumption mode: 100mA @ 7V-GSM mode Support AT command control (3GPP TS 27.007,27.005 and SIMCOM enhanced AT Commands) Supports GPS satellite navigation technology Support LED status indicator: Power supply status, network status, and operating modes Working environment: -40 ℃ ~ 85 ℃ SIM808 GPS Features: 22 tracking/66 acquisition channel GPS L1 C/A code Precision Tracking: -165dBm, Cold start: -148dBm Finding Location Time(typical): Cold start: 32sn, Hot start: 1sn, Warm start: 5sn Accuracy: ~2.5m