Specification:-
- Power supply 12v 1amp to 2 amps max
- Quad-Band GSM/ 850/900/1800/1900MHz
- Compatible with Arduino, Raspberry Pi, arm, AVR, pic, 8051
- Use in the area of full signal strength
- Perfectly suited for GSM-based Microcontroller Projects
SKU: CJ8504E1
SIM900A GSM GPRS Module with RS232 Interface and SMA Antenna
The SIM900A GSM GPRS Module with RS232 Interface and SMA Antenna is a robust and reliable communication solution designed for a wide range of applications that require GSM/GPRS connectivity. It operates on dual-band frequencies (900/1800 MHz), making it suitable for use in many countries and regions. The module features an RS232 interface, which allows for easy integration with microcontrollers, PCs, or other serial communication systems, enabling smooth data transfer and communication. The module is equipped with an SMA antenna connector, ensuring stable and strong signal reception, which is essential for reliable communication over GSM networks. It supports standard GSM functions, including SMS, voice, and GPRS for internet connectivity, making it ideal for remote control, monitoring systems, and IoT applications. The SIM900A is widely used in projects like vehicle tracking systems, home automation, industrial monitoring, and wireless data transmission. With its compact size and versatile features, this module provides a cost-effective solution for embedding GSM/GPRS connectivity into various devices and applications.
Features:-
- Easy control and configuration via standard AT commands
- Efficient in power usage, suitable for battery-operated systems
- Supports sending/receiving SMS and making/receiving voice calls
- Facilitates easy communication with microcontrollers, PCs, and other serial devices
