RF 433Mhz transmitter and receiver link kit for Arduino

Kit de emisor y receptor para radiocontrol y transmisión de datos, compatible con Arduino

Remote control switch, receiver module, motorcycles, automobile anti-theft products, household anti-theft products,electric doors, shutter doors, windows, remote control socket, remote control the LED, remote control stereo,remote control electric gate, garage door remote control, remote control retractable doors, remote control volumegate, pan doors, remote control door opener, door closing device control system, remote control curtains, alarm system, alarm, remote control motorcycle, remote control electric cars, remote control such as MP3.

Usarlo con Arduino:

Documentación y diagramas

Documentacón y ejemplos de servidor y cliente con la biblioteca Virtualwire de Arduino

Ejemplo de funcionamiento y código para pruebas

Receiver module parameters

Product Model MX-05V Working voltage: DC5V quiescent current: 4MA Receiver Frequency: 433.92MHZ Receiver sensitivity:-105DB Size: 30 * 14 * 7mm external antenna: 32CM single wire, wound into a spiral

Emission head technology parameters

Product Model: MX-FS-03V Transmission Distance :20-200 m (different voltage, different effects) Operating Voltage :3.5-12V Dimensions: 19* 19mm Ways of working: AM transfer rate: 4KB / S transmission power: 10mW Emission frequency: 433M External antenna: 25cm ordinary multi-core or single core line Pinout from left → right: (the DATA; the VCC; GND with)


  • VCC voltage to be consistent with the module operating voltage, and power filtering to do;
  • Antenna reception module is better to connect the 1/4 wavelength antenna, generally use 50 ohm single-core wire,the length of the antenna 433M is about 17cm;
  • Reception antenna location on the module also affects the installation, the antenna as far as possible straight awayfrom the shield, high pressure, and interference source place; receiving frequency used, decoding and oscillation resistor should match with the launch.

Precio: $5.90

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