433Mhz RF Transceiver Receiver Transmitter Module- FREE SHIPPING

FREE SHIPPING- SHIPPING FEE IS INCLUDED IN THE PRICE

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:

1. Connect right power supply for the receiver
2. Press the set button 8 times continuously on the receiver
3. LED will turn OFF
4. LED flashes 8 times
5. 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