Original price was: ₹349.00.₹345.00Current price is: ₹345.00.
The GSM SIM900A Mini Module is a compact and reliable GSM/GPRS communication device used for sending SMS, making calls, and accessing basic internet (GPRS) through a SIM card. Perfect for IoT, security, and automation projects, it works seamlessly with Arduino, ESP, Raspberry Pi, and other microcontrollers.
📶 Quad-Band GSM Support – Works on 850/900/1800/1900 MHz
📱 SMS & Calling Functionality – Send/receive SMS and make calls via AT commands
🌐 GPRS Data Support – Simple internet connectivity for IoT applications
🔌 Easy UART Interface – Connects easily using TX/RX pins
⚡ Low Power Consumption – Ideal for battery-powered systems
💡 Network & Status Indicators – LED indicators for signal and working status
🧰 Compact & Lightweight – Fits perfectly in embedded and IoT projects
🎯 Perfect For:
• IoT communication projects
• GPS + GSM tracker systems
• Home & office automation
• Security & alert systems (SMS-based alerts)
• Smart agriculture & remote monitoring
• Arduino, ESP, and Raspberry Pi applications
Gavin Engineering Services Pvt. Ltd. is a reputed ISO 9001:2015, ISO 29993:2017, MSME-certified, and Startup India–recognized industrial training institute based in Panchkula. We provide professional training in Architecture Design, Robotics, Web Development, and other fields — bridging the gap between education and industry through practical, hands-on learning.