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1×Brush line
Loading power: 5A / 25W
which is convenient for users to access different signals
An output can open the timer can be read when this port goes low timer value for the time ranging be calculated distance
SIM800L v2 5V Wireless GSM/GPRS Module AI Voice 1×Brush lineSIM800L V2 5V Wireless GSM GPRS MODULE power supply for 5v, computer debug USB to TTL serial port. Power to the output current of 800mA, TTL serial interface is compatible with 3. 3 V and 5 V micro controller, can be directly after purchase and single chip computer connection. The IPX antenna, the antenna interface can be arbitrary switching PCB glue stick antenna and suction cups. SIM800L 4 frequency communications, data available in the world. Do
