5V Wireless Phone Quad-band GPRS Board Mini Module SIM800L GSM with Antenna For Sale

5V Wireless Phone Quad-band GPRS Board Mini  Module SIM800L GSM with Antenna


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5V Wireless Phone Quad-band GPRS Board Mini Module SIM800L GSM with Antenna:
$6

Type:SIM800L Module Quad-band Viltage:5V Color:As pictures show Package Includes: 1*SIM800L module,1*antenna




This module is powered by 5V, and the computer can debug USB to TTL serial port. The power supply can output 800MA current. The TTL serial port is compatible with 3.3V and 5V MCUs. It can be directly connected to the MCU after purchase. The IPX antenna interface can switch PCB antenna, glue stick antenna and suction cup antenna at will. SIM800L data 4 frequency communication, available worldwide. The first choice for foreign trade and foreign trade projects. Welcome to test, the volume price will plummet.
Features: 1: Ultra-small size for a variety of cuff and embedded. 2: Self-playing card slot for easy replacement of the phone card. You can put it in the box and reserve the replacement phone slot. 3: The IPX interface can be used to change the antenna at will. 4: The board is made of gold-plated board, which is more stable in performance. 5: Wiring regularity ensures that the board is more stable when it is running. 6: This module is equipped with a protection device, which can realize anti-reverse, anti-high voltage, reduce the loss of the board, and is suitable for project and learning.


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