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Crowtail- SIM808

Model : CT0078SIM

Initial Weight : 19.00g


Availability: In stock

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


    • 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


    • Sizes: length x Width:50mm x 35mm

    Package list

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

    Wiki & External links

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    Customer Reviews

    2 Item(s)

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    Affordable Review by Adrian Vernon
    Received the goods, I was pleased with its quality. Else, it was easy to use and carry. Used combination with Arduino I found that it can receive the good network signal and the accurate positioning, as well as achieve more functions. it’s worthly. (Posted on 5/9/2017)
    DIY phone Review by David lovy
    i want to make a remoto control garden watering system, with big superise by working with this tiny cute guy. (Posted on 1/11/2017)

    2 Item(s)

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