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SIM900A GSM/GPRS Module for Cellular Communication and Wireless Data Transfer in Arduino and DIY Electronics Projects
৳980
Description:
The SIM900A GSM/GPRS Module is a highly reliable and widely used communication module for GSM (Global System for Mobile Communications) and GPRS (General Packet Radio Service). It allows your Arduino or microcontroller-based project to communicate over cellular networks, enabling functions like text messaging, voice calls, and wireless data transfer. Ideal for remote monitoring systems, IoT devices, and mobile communication-based projects, the SIM900A module provides an easy interface for integrating cellular capabilities into your applications.
Specifications
| Parameter | Details |
|---|---|
| Operating Voltage | 3.4V - 4.4V DC |
| Current Consumption | ~2A during transmission (depending on network) |
| Frequency Range | 850MHz, 900MHz, 1800MHz, 1900MHz |
| Communication Protocol | UART (serial communication) |
| Supported Functions | SMS, Voice Calls, GPRS Data |
| Interface | TTL Serial Interface |
| Dimensions | ~33mm x 23mm x 2.4mm |
| Weight | ~15 grams |
Key Features:
- GSM and GPRS Support: Enables voice communication, SMS, and wireless data transfer.
- Compact and Lightweight: Ideal for small-scale projects and portable devices.
- Easy Integration: Simple UART interface for communication with microcontrollers.
- Wide Network Compatibility: Works with major GSM networks worldwide.
- Low Power Consumption: Suitable for battery-powered applications.
Applications:
- Remote monitoring and control systems.
- SMS-based alerts and notifications.
- IoT projects requiring cellular connectivity.
- Mobile communication in robotics and automation.
- Voice and data communication in wearable technology.
Usage Note:
When using the SIM900A, ensure the antenna is properly connected for optimal network reception. Use a stable power supply for the module, as it can draw significant current during transmission.
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