Description:

5V DC Remote Control WirelessReceiver Board With 433mhz 4 Key RF Transmitter 

Description:
* Operating voltage: 4.5-5.5V
* Output mode: default output low level. Press the button of the remote controller, the output is high level, OUT1-OUT4, is the 4 channel output port
* Max output current: max within 10mA for each channel
* Static operating current: around 3mA
* Receiver board size: around 20*30*6mm
* Module mode: 433mhz learning type wireless receiver module
* Working module: selflocking, momentary, interlocking, three mode setted by users
* Working instruction: D1(learning led and receiver signal led indicator)
* Output level: output high level is equal to or slightly les than VCC voltage

Learning method:
A. After power-on, press the learning button, the learning indicator will flash 1 time, which proves that the first channel is successfully triggered,
 Then press the remote control button to learn, and the learning indicator flashes 2, which proves that the first road is successful.
B. After power-on, press the learning button, the learning indicator will flash 2 times, which proves that the second channel triggers successfully.
 Then press the remote control button that needs to be learned, and the learning indicator flashes 2 times to prove that the second road is successful.
C. After power-on, press the learning button, the learning indicator will flash 3 times, and it is proved that the third channel triggers successfully.
 Then press the remote control button that needs to be learned, and the learning indicator flashes 2 times to prove that the third road is successful.
D. After power-on, press the learning button, the learning indicator will flash 4 times, which proves that the 4th channel is successfully triggered.
 Then press the remote control button that needs to be learned, and the learning indicator flashes 2 times to prove that the fourth road is successful.
E. Clearing method: Under the power-off state, press and hold the learning button, then power on, and the learning indicator flashes 4 times, indicating that the module is successfully cleared.

Selflocking, momentary, interlocking, function switching operation method:
* Interlock: In the power-off state, press and hold the learning button and power on. The learning indicator flashes 1 and releases the button.
  At this time, it is set as the interlock output. (Press the remote control button, the corresponding channel of the module has output, all other channels are closed and no output)
* Self-locking: In the power-off state, press and hold the learning button and power on. The learning indicator flashes 2 times, and the button is released.
  At this time, it is set as the self-locking lock output. (Press the remote control button, the corresponding output channel of the module will not affect the state of other channels, release the remote control output state to keep)
* Jog: In the power-off state, press and hold the learning button and then power on. The learning indicator flashes 3 times, and the button is released.
  At this time, it is set to jog output. (Press the remote control button, the corresponding channel of the module has output, release Remote control output stops)