433Mhz RF Transceiver Receiver Transmitter Module

US $5.95

5 items sold

  • This 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 counters use this transmitter and receiver.

85 in stock

Description

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

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