ITEM NAME:sim800l gprs gsm module micro-sim core board quad-band for arduino T9R3 sim800l gprs gsm module micro-sim core board quad-band for arduino T9R3 Color:blue Material: plastic This module power supply for the 5V, the computer debugging USB to TTL serial port can be. Power can output 800MA of current can be, TTL serial port compatible with 3.3V and 5V microcontroller, after the purchase can be directly connected with the microcontroller. IPX antenna interface can be arbitrarily switch PCB antenna, glue bar antenna and sucker antenna. SIM800L data 4-band communication, available worldwide. ultra-small size for a variety of cuff and embedded. self-playing slot, easy to replace the phone card. You can put the box aside to replace the phone bayonet. IPX interface, you can replace the antenna. Default PCB antenna, greatly reduced: the use of space. wiring rules to ensure that when the board is running more stable. The module plus a protective device, can achieve anti-turn, anti-high pressure, reducing the loss of the board, suitable for projects and learning. Package Contents: 1x module 1x antenna Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..IPX antenna interface can be arbitrarily switch PCB antenna, glue bar antenna and sucker antenna. SIM800L data 4-band communication, available worldwide. IPX interface, you can replace the antenna.
