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SIM900A - GSM/GPRS Module
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GSM module is used to establish communication between a computer and a GSM system. GSM module consists of a GSM modem assembled together with power supply circuit and communication interfaces (like RS-232, USB, etc) for computer. The MODEM is the soul of such modules.




  • Standard serial RS232 interface 
  • Serial TTL interface for direct interface to microcontrollers
  • Power, Status and Network LEDs for easy debugging
  • Onboard MIC/Speaker circuits and 3.5mm audio connectors.
  • Standard AT commands
  • Comes with an onboard wire antenna for better reception. Board provides an option for adding an external antenna through an SMA connector
  • Adjustable serial baudrate from 1200 to 115200 bps


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SIM900A - GSM/GPRS Module

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  • Views: 10144
  • Product Code: SIM900A-GSM/GPRS-Module
  • SKU: PL-5-103
  • Availability: 5
  • Rs. 985.00

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