GPRS GSM GPS Shield (SIMCOM- SIM808)
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.
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 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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