Additional Information:

Manufactured In:       China
Recommended Skills:
Soldering Skill:         Beginner
Prototyping Skill:    Beginner
Programming Skill:        Beginner
Warranty & Returns
Warranty Policy:     30 Day Warranty
Return Policy:      14 Day Unopened / Unused

433MHz RF Transmitter and Receiver



Looking for a low cost one way data link? This pair can send data at rates of up to 4KB/s in one direction. The receiver operates 5VDC while the transmitter can operate on 3.5 – 12VDC. As the voltage is increased on the transmitter the range is increased – at 12VDC in ideal situations up to 200 meters range can be seen!

When the input pin on the transmitter is “High” the output pin on the receiver will also be “High” provided they are in range of one another. We recommend using these with filter capacitors on supplied power.


  • Up to 200M Range
  • Transmitter Voltage: 3.5 – 12VDC
  • Transmission of up to 4KB/s
  • Frequency: 433MHz
  • Receiver Voltage: 5VDC
  • Breadboard compatible pins

In stock (can be backordered)

SKU: WRLS-006. Category: . Tags: , , .
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