SIM900A GSM GPRS Module with RS232 Interface and SMA Antenna

Order Code: 21224702.9

Category: General Lab Equipment IV

Quad-Band GSM/ 850/900/1800/1900MHz Compatible with arduino, raspberry pi, arm, avr, pic, 8051 power supply 12v 1amp to 2 amps max Use in the area of full signal strength.



SPECIFICATION

  • Quad-Band GSM/ 850/900/1800/1900MHz
  • Compatible with arduino, raspberry pi, arm, avr, pic, 8051
  • power supply 12v 1amp to 2 amps max
  • Use in the area of full signal strength.
  • Perfect suited for GSM based Microcontroller Projects (better than SIM300 and other GSM  Modems)
  • Option for connecting MIC and SPEAKER directly to GSM MODEM for calls (LINE IN also m available)
  • Supports communication through RS232 with DB9 Connector, TTL Pins and I2C Pins
  • CALL SMS GPRS facility - MIC input, LINE input and SPEAKER output pins

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