4 Channel RF Wireless Remote Control 315MHz
Voltage: DC 12V(23A / 12V battery x 1)
Current: 10mA at 12V
Radiated power: 10mW at 12V
Transmission distance: 50m – 100m
Transmitting frequency: 315MHZ
Decoding receiver board:
Voltage: DC 5V
Receiver sensitivity is -98dB
Leg 7 bits: VT, D3, D2, D1, D0, +5V and GND
VT is a valid signal high output pin upon receiving a valid signal, the pin output high may also drive the relay
Size: 6.6 x 22 x 41mm
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 to transmit signals, the corresponding data bit is output high.
- 1 x Remote control
- 1 x Decoding receiver board