4 Channel 315MHz RF Wireless Controller Module ( $3.87 )

4 Channel 315MHz RF Wireless Controller Module

4 Channel 315MHz Wireless RF Remote Control Transmitter Receiver ModuleMain Features: There are four buttons on the remote control, and respectively correspond to the four data bits to the receiving board output pin D0, D1, D2, and D3 Press the buttons transmit signals, the corresponding data bit is output high Transmission distance: 20 - 50M Receiver sensitivity: -105dbm It makes the radio control access to various works and fields

4 Channel 315MHz RF Wireless Controller Module

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