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SIM900A GSM Module

SIM900A GSM Module

Regular price Rs. 515.00
Regular price Rs. 499.00 Sale price Rs. 515.00
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The SIM900A GSM module is a widely used cellular communication module that enables devices like Arduino, ESP8266, and microcontrollers to send and receive SMS, make calls, and transfer data over GSM networks.

  • Module Name: SIM900A GSM/GPRS Module
  • Network Type: GSM / GPRS (2G)
  • Frequency Bands: 900 MHz / 1800 MHz (Dual band)
  • Operating Voltage: 3.4V – 4.8V DC (typical 4.0V)
  • Recommended Supply: 5V / 1A–2A (for breakout boards)
  • Communication Interface: UART (TX, RX)
  • Antenna Interface: SMA / IPEX connector
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