SIM900A GSM GPRS Module with RS232 Interface and SMA Antenna
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₹880₹980 (-10%)
- Module: SIM900A GSM/GPRS Module
- Frequency Bands: GSM 850/900/1800/1900 MHz (Quad-band)
- SIM Support: Standard 2G SIM Card
- Operating Voltage: 5V (recommended 12V external supply)
- Interface: UART (TX/RX) @ 9600 baud (default)
- Functions: SMS, Voice Call, GPRS Data
- Antenna Connector: SMA or PCB Antenna (varies by model)
- Power Consumption: Idle: ~10mA, Transmit: ~200mA+ (Approx)
- Dimensions: ~45mm x 50mm x 15mm (Approx)
