SIM808 Development Board GSM SMS GPS GPRS Communication Module 3G for Arduino

SIM808 Development Board GSM SMS GPS GPRS Communication Module 3G for Arduino

Manual: Click here 

Features:
- This module is with GSM, GPS and GPRS function.
- Compatible with Arduino,UNO, Leonardo, NUCLEO, XNUCLEO development board
- Onboard CP2102 USB to UART chip
- Onboard 5*LED indicator light
- Level convert circuit,support 3.3V and 5V system
- SIM card slot,support 1.8V and 3V SIM card
- Support automatic recognition of baud rate (1200BPS ~115200bps)
- Support Bluetooth 3.0, for Bluetooth data transmission
- Support for real-time clock with power supply interface
- Support for firmware upgrade through USB interface module
- Support AT command control (3GPP TS 27.007,27.005 and SIMCOM enhanced AT command set)
- Support SIM application kit: GSM 11.14 Release 99
- Operating voltage range: 6 ~ 12V
- Working temperature: -40  ~ +85 degrees C
- Storage temperature: -45 degrees C ~ +90 degrees C

GSM /GPRS features:
Frequency band:
- GSM 850/EGSM 900/DCS 1800/PCS 1900 MHz
- Search 4 bands automatically
- Meet the standard GSM phase 2/2+

Transmitting power:
- Class 4 (2W @ GSM 850/EGSM 900 MHz)
- Class 1 (1W @ DCS 1800/PCS 1900 MHz)

GPRS connection :
- GPRS multi-slot class 12 (default)
- GPRS multi-slot class 1~12  (Configurable)

GPRS data features:
- Downlink transmission rate: Max. 85.6kbps
- Uplink transmission rate: Max. 85.6kbps
- Encoding format: CS-1/CS-2/CS-3 and CS-4
- Support for PPP connection PAP protocol (password authentication protocol)
- Embedded TCP/IP protocol
- Support packet broadcast control channel (PBCCH)
- Support CSD (circuit switched) transmission rate:
- Support unstructured supplementary data service (USSD)

Short message (SMS)
- Support type: MT/MO/CB/Text and PDU mode
- SMS storage device: SIM card

Audio characteristics
- Voice codec mode: Half Rate/Full Rate/Enhanced Full Rate/Adaptive muti rate
- Support Echo cancellation function
- Support Noise suppression function

GPS features:
Receiving:
- 22* tracking channels
- 66* acquisition channels
- GPS L1 C/A code

Sensitivity
- Tracking: -165 dBm
- Cold start: -148 dBm

First positioning time
- Cold start: 30s (typ.)
- Hot start: 1s
- Warm start: 28s

Accuracy
- Accurate positioning: < 2.5 m CEP

Interface:
- SIM808 function pin
- Compatible with Arduino interface
- USB TO UART interface
- DC power interface
- GPS antenna interface
- Bluetooth antenna interface
- Firmware update interface
- GSM antenna interface
- SIM card slot
- 3.5mm headset/ microphone interface

Package Contents:
- GSM/GPRS/GPS Shield (B) * 1
- GSM antenna  * 1
- GPS External Antenna (B)  * 1
- Bluetooth antenna
- 9V power adapter
- USB cable type A to Micro  * 1