Sim 800A Or 900A GPRS/GSM Shield with Antenna

The SIM800C GPRS/GSM Shield with Antenna is a compact communication module designed for IoT and remote monitoring applications. It integrates the SIM800C module, offering GSM/GPRS connectivity for data transmission. With its compact size and included antenna, it facilitates reliable wireless communication in projects requiring remote connectivity. The shield features a UART interface for seamless integration with microcontrollers like Arduino, enabling easy control and data exchange. Its low power consumption makes it suitable for battery-powered applications. Overall, this shield provides a convenient solution for adding GSM/GPRS capabilities to projects requiring reliable wireless communication in a compact form factor.

Features :

• Quad-Band GSM/ 850/900/1800/1900MHz
  
• Compatible with arduino, Raspberry Pi, arm, AVR, pic, 8051
  
• power supply 12v 1amp to 2 amps max
  
• Use in the area of full signal strength.
  
• Perfect suited for GSM based Microcontroller Projects (better than SIM300 and other GSM Modems)
  
• Option for connecting MIC and SPEAKER directly to GSM MODEM for calls (LINE IN also available)
  
• Supports communication through RS232 with DB9 Connector, TTL Pins and I2C Pins
  
• CALL SMS GPRS facility - MIC input, LINE input, and SPEAKER output pins

Packages Includes :

1 x Sim 800A Or 900A GPRS/GSM Shield with Antenna