Description:

Are you looking for a reliable and efficient GSM module for your next project? Look no further than the SIM900 GSM module!

The SIM900 module is a highly integrated GSM/GPRS module that allows you to add voice, SMS, and data to your applications. With its small size and low power consumption, it is perfect for use in portable devices and embedded systems.

This module features a quad-band GSM/GPRS engine, allowing it to work on any GSM network around the world. It also supports TCP/IP protocol, enabling you to connect to the internet and send/receive data.

With its built-in RTC, the SIM900 module can be used for applications that require precise timing and scheduling, such as time-stamping data, scheduling events, or synchronizing with other devices. It also eliminates the need for an external clock or timer, making it an even more cost-effective solution for your project.

With its user-friendly AT command set and easy-to-use interface, the SIM900 module is simple to integrate into your existing designs. Plus, it comes with all the necessary documentation and development tools to make your integration process a breeze.

Whether you're working on a remote monitoring system, a vehicle tracking application, or any other GSM-based project, the SIM900 module is the perfect choice. Invest in the SIM900 GSM module today and take your project to the next level!

Common Uses:

1. Remote monitoring and control systems: The SIM900 module's ability to send and receive SMS messages and data make it ideal for use in remote monitoring and control systems, such as weather monitoring, traffic management, and industrial automation.
2. Security systems: The SIM900 module can be integrated into security systems such as burglar alarms or access control systems, allowing for real-time alerts and remote control.
   
3. Home automation: With its ability to send and receive SMS messages and data, the SIM900 module can be used to create home automation systems, allowing for remote control of devices such as lights, appliances, and thermostats.
4. Healthcare devices: The SIM900 module's compact size and low power consumption make it ideal for use in wearable healthcare devices, such as remote patient monitoring systems and emergency response devices.

Specifications:

• Quad-Band 850 / 900/ 1800 / 1900 MHz - would work on GSM networks in all countries across the world.
• GPRS multi-slot class 10/8
• GPRS mobile station class B
• Compliant to GSM phase 2/2+
• Class 4 (2 W @ 850 / 900 MHz)
• Class 1 (1 W @ 1800 / 1900MHz)
• Control via AT commands - Standard Commands: GSM 07.07 & 07.05 | Enhanced Commands: SIMCOM AT Commands.
• Short Message Service - so that you can send small amounts of data over the network (ASCII or raw hexadecimal).
• Embedded TCP/UDP stack - allows you to upload data to a web server.
  RTC supported.
• Selectable serial port.
• Speaker and Headphone jacks
• Low power consumption - 1.5mA(sleep mode)
• Industrial Temperature Range - -40°C to +85 °C
• Size:8.5x5.7x2cm(approx)

Resources:

• SIM900 GPRS/GSM Arduino Tutorial