SIM 800L V2 5V Wireless GSM GPRS Module

5V: Power interface Power the module CONNECT TO DC 5v

GND: Connect to GND.

VDD: TTL UART interface The TTL UART serial interface, you can connect the MCU like 51MCU or ARM or MSP430 directly. The pin of VDD is used to match the voltage of the TTL.

SIM_TXD: SIM module Transmitter.

SIM_RXD: SIM module Receiver.

GND: If this pin is unused, keep open.

RST: RST the module, if this pin is unused, keep open.

TTL serial interface compatible with 3.3V and 5V Microcontrollers, compatible with arduino.

This SIM800L module has a set of TTL level serial interface, a set of power supply interface.

Besides, there are a set of antenna interface on this module.

Network support: Quad-Band 850 / 900/ 1800 / 1900 MHz, it can transmit Voice, SMS and data information with low power

VDD TTL UART interface The TTL UART serial interface, you can connect the MCU like 51MCU or ARM or MSP430 directly. The pin of VDD is used to match voltage of the TTL.

Model: SIMCOM SIM800L

Work voltage: 3.7V to 5V- Size: 40mm x 28mm x 3mm

GPRS multi-slot class 12/10

GPRS mobile station class B

Compliant to GSM phase 2/2+

Class 4 (2 W @ 850/900MHz)

Class 1 (1 W @ 1800/1900MHz)