The module uses the latest 433MHz wireless transmission technology giving a stable and reliable performance, long communication distance, and strong anti-interference ability. It is suitable for the development and application of toys, model airplanes, and other products. All the Scoreduino boards with RF control use this module. Features: Supports 3 working modes Comes with an antenna Independent address code Support custom addition of remote control Button selection mode Use multiple remote controls to control one receiver Use one remote control to control multiple receivers Parameters: Product Name: 433MHz Wireless Remote Control Switch Module Working Voltage: DC 2.5V-5V Working current: 3mA Sensitivity: -108DBM Rate: 10KB/S(MAX) Work Mode: Inching, self-locking, interlocking Default Work Mode: Inching mode Output: 4-Channel CMOS TTL output Support Remote controller: 20(Max) Support coding chip: EV1527, PT2262 Communication distance: 50 meter (Just 25meter if work with motor due to interference from the motor) Working Temperature range:-20℃~85℃ Working Humidity range: 0%-95%RH Receiver Size: 2.7*1.2*0.7mm Remote Control Size: 65*40*15mm Working Modes: Inching Mode: Default is inching work mode. The corresponding output channel on the receiver will output a high level when you press the buttons on the remote control. It will keep the outputs on a high level if you keep on pressing. Outputs low level when you release the button. 4-channel output ports are independent of each other. Self-locking Mode: Corresponding output channels on the receiver will output a high level when you press the button once on the remote control. It outputs a low level when you press the same button. That is, press the button once to change the state once. 4-channel output ports are independent of each other. Interlocking Mode: Corresponding output channel on the receiver will output a high level when you press the button once on the remote control. But other 3-channels will output a low level. For example, if D0 on the receiver will output a high level when you press button ‘A’, the other pins D1~D3 will output a low level. 4 output ports are not independent. Clear Code: Connect right power supply for the receiver Press the set button 8 times continuously on the receiver LED will turn OFF LED flashes 8 times Clear code operation succeeded Note: If the user needs to update the working mode of the remote control, the user needs to clear the code first. Pair code: Connect the right power supply for the receiver. You can use the BTRF module. A BTRF module is for testing Bluetooth and RF modules. Press the set button for a different number of times on the receiver according to the desired working mode. Then the LED indicator will turn ON. It means it has entered the learning pair code mode. Inching Mode: Press the set button on the receiver 1 time Self-locking Mode: Press the set button on the receiver 2 times Interlocking Mode: Press the set button on the receiver 3 times Press any button on the remote control. Pairing is succeeded when the LED indicator on the receiver turns OFF after it flashes 3 times if the receiver receives a signal from the remote control. Multiple remote controls to control one receiver: Press the set button on the receiver and its LED will keep ON at learning pair code mode. And then press any button on the remote control. Note: There is an automatic exit of learning pair code mode after 10 seconds when entering pair code mode if the receiver does not receive a signal from the remote control. Note: Every time user changes the working mode, the user must clear the code first. Note: Every time user change the working mode, the user must clear the code first The receiver can be controlled by up to 20 remote controls Applications: Wireless remote control car Ship model Model airplane Wireless temperature and humidity detection Intelligent data collection Motor drive Scoreduino scoreboards Package: 1 x 433MHz Wireless Remote Control Receiver 1 x 433MHz Remote Control
