Data Sheet

Usage of SIM808 GPRS GSM GPS Shield

1. Introduction

This GPRS GSM GPS Shield based on the SIM808 GSM GPRS GPS all-in-one cellular

phone module. You can add location-tracking, voice, text, SMS and data to your

project. This shield fits right over your Arduino or Maduino, it is easy to use.

This shield fits right over your Arduino or compatible. At the heart is a powerful

GSM cellular module (we use the latest SIM808) with integrated GPS.

2. Features:

 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 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

PAGE 1
Usage of SIM808 GPRS GSM GPS Shield 1. Introduction This GPRS GSM GPS Shield based on the SIM808 GSM GPRS GPS all-in-one cellular phone module. You can add location-tracking, voice, text, SMS and data to your project. This shield fits right over your Arduino or Maduino, it is easy to use. This shield fits right over your Arduino or compatible. At the heart is a powerful GSM cellular module (we use the latest SIM808) with integrated GPS. 2.
PAGE 2
 Dimensions: 68mm*53mm*23mm 3.
PAGE 3
Connectors: Headset jack-This is a 'standard' TRRS 3.5mm phone headset jack with stereo earphone and mono microphone. Any 'iPhone' or 'Android' compatible (but not iPhone original) should work.
PAGE 4
uses the T-Mobile network. Hardware installation ① Attaching Antennas（GSM and GPS antenna） ② Insert a mini SIM card(GPS does work without a SIM) ③ Connect the headset to the headset jack.(when you make a call you may need to use it) ④ Plug to Arduino or Maduino, connect the USB to the PC. ⑤ Power on the SIM808 shield by the POWER_KEY ( sometime you can control it by the software control ( Arduino D9 PIN)) Hardware connection: Example 1: Make a call and get the location information.
PAGE 5