Availability: In stock

This GPRS/GSM/GPS Shield based on the SIMCom SIM808 all-in-one cellular phone module. Compares to the SIM900 Shield, the SIM808 Shield integrates the GPS function, which makes it more convenient and cost-effective for mobile applications such as cargo monitoring, that you can add location-tracking, voice, text, SMS, and data to your project.

Based on those Maduino solutions, Makerfabs can also help to customize those boards with customer’s special requests. Contact for detailed info and further discussion. More detail, you can read our PCB Design and PCBA Turnkey Solution.


  • 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
  • Make and receive voice calls using a headset or an external 32Ω speaker + electret microphone
  • Send and receive an SMS message
  • AT command interface with "auto baud" detection
  • Send and receive GPRS data (TCP/IP, HTTP, etc.)
  • GPS L1 C/A code
  • 22 tracking /66 acquisition channels
  • Tracking: -165 dBm
  • Cold starts : -148 dBm
  • Time-To-First-Fix:Cold starts-32s (typ.),Hot starts-1s (typ.),Warm starts-5s (typ.)
  • Accuracy: approx 2.5 meters
  • Dimensions: 68mm*53mm*23mm
  • Package List:

  • 1 x GPRS GSM GPS Shield (SIMCOM- SIM808)
  • 1 x GPRS GSM antenna
  • 1 x GPS antenna
  • Documents:

  • Schematic
  • SIM800 Series_AT Command Manual
  • SIM800 Series_GNSS_Application Note
  • SIM808 GPRS GSM GPS user's manual
  • Demo code
  • Wiki
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