SIM808 GSM/GPRS/GPS Quad-band 850/900/1800/1900MHz (ER-CT0078SIM) Crowtail 

A new product of crowtail family, it’s a GSM and GPS two-in-one function module which is called Crowtail- SIM808. We add a Crowtail interface to it so that you can use easily. It is very small and based on the latest GSM/GPS module SIM808 from SIMCOM, supports GSM/GPRS Quad-Band network and combines GPS technology for satellite navigation. It has high GPS receive sensitivity with 22 tracking and 66 acquisition receiver channels that will lets you add location-tracking, voice, text, SMS and data to your project in an adorable little package. We can power it with a 3.7V lithium battery, so it can use as a portable module, even you can attach it on your bicycle, it can obtain the speed/location information. In addition, it has a onboard LiPoly battery charging circuitry so that you can take your project on the go. A nice module that can achieve lots of functions. You need it now!

• Note: On its own, this module can't do anything. It requires a microcontroller to drive it! We suggest and use an Arduino but any 3-5V microcontroller with a UART can send and receive commands over the RX/TX pins.the microUSB connector is for charging only.
• If you need battery, please click here
  
  
  
  

  Features

  • Quad-band 850/900/1800/1900MHz
  • GPRS mobile station class B
  • Controlled by AT Command (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands)
  • Integrated GPS/CNSS and supports A-GPS
  • Low power consumption, 1mA in sleep mode
  • Supports GPS NMEA protocol
  • Standard Micro SIM Card
  • GPRS multi-slot class12 connectivity: max. 85.6kbps(down-load/up-load)
  • Indicator LEDs for power and network connectivity
  • uFL connection for external passive GPS & external GSM antenna
  • Any standard 2G SIM slides into a secure connector
  • Standard 4-pole TRRS headphone jack. Use any 'Android' or 'iPhone'-compatible headset with mic

  Specification

  • Sizes: length x Width：50mm x 35mm

  Package list

  • Crowtail- SIM808  1x
  • GSM Antenna 1x
  • GPS Antenna  1x

  Wiki & External links

  • Eagle files
  • AT Command Manual_V1.09
  • GSM Location_Application Note
  • SIM808 Specifications
  • SIM808_Hardware Design
  • SIM808 v2 GPS AT commands