Introduction

The SIM808 Arduino Shield is a multifunctional module that combines GSM and GPS communication capabilities on a single board. This shield is designed for projects that require wireless communication and positioning. The SIM808 easily connects to Arduino boards, allowing users to send and receive SMS, make voice calls, and obtain geographic location information.

Features

 SIM808 Module: Supports GSM/GPRS and GPS communication
 GSM PCB Antenna: Enhances signal strength and wireless communication
 Active GPS Antenna: Provides high accuracy in determining geographic location
 SMS Sending and Receiving Capability: Allows sending text messages to various numbers
 Voice Call Support: Enables calling other numbers
 Communication Interface: Uses UART serial interface for communication with microcontrollers
 Supply Voltage: 5 Volts
 Compact Size: Suitable for compact and portable projects