AT COMMAND MANUAL SIM900 / GPRS SHIELD ARDUINO UNO

Konfigurasi Kabel arduino >>>> sim900

SIM900 <-> ARDUINO UNO
GND    <-> GND
VCC    <-> 5 V
TXD    <-> PIN 7
RXD    <-> PIN 8


download library sim900  >>>>>> download disini
download PDF FUNGSI AT COMMANT >>>>>  download disini
NOTEPAD URUTAN AT COMMAND WORK >>>>>>> download disini

video youtube >>>>> klik disini