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SIM900A V4.0 Kit Wireless Extension Module Antenna Tested GSM GPRS Board 5V
Rs. 745.00
SIM900A V4.0 Kit GSM/GPRS Module + Antenna Wireless Module– The onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5–4.5V power supply, optional power on self-starting (default)...