SIM800L 4-Band GSM GPRS Modul superklein für Arduino Projekte NEW
3,36 €
Chip: SIM800L. 1 x SIM800L GPRS GSM Module Micro SIM Card Board Quad-band TTL Serial Port Arduino. Onboard signal lights all the way. It flashes slowly when there is a signal. No need MAX232. Power module automatically boot, homing network.
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