SIM900A V4.0 Kit Antenna Tested GSM GPRS Board Wireless Extension Module EDT-386566

SIM900A V4.0 Kit Antenna Tested GSM GPRS Board Wireless Extension Module EDT-386566Product Features: 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) and control start The onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset. The size of the module is 49*50, all the new and original device The computer can give early computer debugging USB module power supply, a very large amount of data under the

High quality RGB LED strip lights

The plug coils are easy to operate

Mobile phone can be connected automatically when the device powered on

device and APP will both alert user when battery capacity is below 10%

keep warm for 6-12 hours

With a quick 4-minute warm up time and two heat settings

4GHz transmitter

-- Supports Ni200

only take 1 hours to fully charged

Supports balanced charging with different brands of batteries

apple iOS system Frame Rate: 25fps Minimum Illumination: 0

264 encoder with configurable performance/bit-rate JPEG image encoding H