SIM800L Module Board Quad Band SMS Data GSM GPRS Globally Available For Smart Home Switch

Instruction Click to openFeature Size 2 7 3 9cmPower supply 5VComputer debugging USB TTLCurrent 800MATTL serial interface is compatible with 3 3V and 5V microcontrollerCan be connected directly with microcontrollerSIM800L 4 frequency data communications globally availableWith card slot convenient to replace mobile phone cardIPX antenna interface can switch PCB antenna glue stick antenna and sucker antenna we offer two kinds of antennas for you to choose Type1 PCB antenna Optional Type2 Glue stick antenna Optional Package includes 1 x SIM800L Module Board