SIM808 Module GSM GPRS GPS Development Board SMA GPS for Arduino
23,69 €
SIM808 SHIELD. USB-TTL SIM808. 2.6 Press the POWKEY button for 2 second, the SIM808 module will work and the other 3 LEDs will light. X SIM808 Moudle. USB-TTL module or other tools. 2.2 Insert the valid card to the SIMCARD holder.
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