SIM808 GSM + GPRS + GPS Cellular Module
SIM808 GSM + GPRS + GPS Cellular ModuleSIM808 GSM + GPRS + GPS Cellular ModuleSIM808 GSM + GPRS + GPS Cellular Module

SIM808 GSM + GPRS + GPS Cellular Module

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Код товара: 2637
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Описание товара

The SIM808 GSM GPRS Module is at the heart of our Adafruit FONA 808 — Mini Cellular GSM + GPS Breakout. For people who want to integrate a cellular (GSM/GPRS) module into their design without the full breakout, this hand-solderable module is pretty nice! Please note we don’t provide any tech support for this module, but we do have a schematic as well as a collection of datasheets and app notes that can be used to interface.

  • Quad-band 850/900/1800/1900MHz — connect onto any global GSM network with any 2G SIM (in the USA, T-Mobile is suggested)
  • Fully-integrated GPS (MT3336 chipset with -165 dBm tracking sensitivity) that can be controlled and query over the same serial port
  • Make and receive voice calls using a headset or an external 32Ω speaker + electret microphone
  • Send and receive SMS messages
  • Send and receive GPRS data (TCP/IP, HTTP, etc.)
  • PWM/Buzzer vibrational motor control
  • AT command interface with «auto baud» detection

Here’s the GPS specifications:

  • 22 tracking /66 acquisition channels
  • GPS L1 C/A code
  • Sensitivity
  • Tracking: -165 dBm
  • Cold starts : -147 dBm
  • Time-To-First-Fix
  • Cold starts: 30s (typ.)
  • Hot starts: 1s (typ.)
  • Warm starts: 28s (typ.)
  • Accuracy: approx 2.5 meters

You’ll need to add all of the supporting circuitry that is required, such as antennas, power regulation, any level shifting, LEDs, etc! You can check out our SIM808 Eagle placement object in the adafruit Eagle library.


  • Dimensions 24mm x 24mm x 3mm / 0.9″ x 0.9″ x 0.1″
  • Weight: 3.2g


  • SIM800 Command Manual — All the basic commands that the module supports (please note some are not supported by the FONA 808, such as FM radio, external audio, or bluetooth)
  • SIM808 Hardware design
  • SIM808 Specifications
  • SIM808 GSM Location App Note
  • SIM808 v1 GPS AT commands
  • SIM808 v2 GPS AT commands
  • SIM800 TCP/IP App Note (specifics on TCP/IP GPRS)
  • SIM800 FM Radio details
  • SIM800 IP (FTP & HTTP) support specifics
  • SIM800 E-mail support specifics
  • SIM800 MMS (multimedia message) support specifics
  • SIM800 GNSS App Note
  • SIM800 Sleep App Note
  • SIM800 Embedded AT App Note
  • SIM800 Compiling Environments
  • SIM800 Bluetooth App Note
  • SIM800 FS App Note
  • SIM800 Multiplexer App Note
  • SIM800 NTP App Note
  • SIM800 PCM App Note
  • SIM800 Software Upgrade App Note
  • SIM800 SSL App Note
  • SIM800 STK App Note
  • SIM808 CE Certificate
  • Supplier’s Declaration of Conformity
  • R&TTE Statement of Opinion
  • FCC Part 15B Test Report
  • FCC Part 15C Test Report
  • FCC RF Test Report
  • EMC Test Report
  • GPS Test Report
  • RFG Test Report
  • SAF Test Report
  • SAR Test Report