GPRS

Call up a Number

Make sure your got everyting ready, if not see Hookup Guide and AT Commands Simple Test, let's get started.

First of all we need hook up the hardware as below.

GPS positioning

Prepare

Hardware

Required hardware as below:

Hookup Guide and AT Commands Simple Test

As we know, this Duinopeak SIM808 Shield design for use as an extension board of Peakduino/Arduino UNO, and it requires a external power supply.

Prepare

Hardware

Required hardware as below:

Overview of SIM808 Shield

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