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To all customers and suppliers,
With reference to the current international health situation we confirm the normal activity of our company. There will be no delay in shipments and the workflow will remain as it has been.
We hope that you all are in good health and that the situation will be resolved as soon as possible.

RF433MHz USB Wireless Transceiver Module

433MHz USB Wireless RF Transceiver Module. Control 433MHz relays using your PC.
  • Code: SS_USB_RF433
  • Manufacturer: KMtronic
  • In stock: 992

Price: €20.00



The package includes:
- One 433MHz USB Wireless RF Transceiver Module (USB COM port)
- Omni-directional SMA male antenna 433 MHz

USB Connector:

100 mm / 58 mm / 24 mm

Communication Parameters:
8 Data, 1 Stop, No Parity
Baud rate : 9600



Software examples:



How to control USB relays - Windows Shortcut example, Windows Command Line example, Macintosh example, Abacom ProfiLAB example, Sample Visual Basic code, Sample C# code, Sample PHP files and more





Additonal information

  Payment accepted:
Credit Card payments, PayPal

Bank Wire Transfer

We ship WORLDWIDE through TNT.

  Import duties, taxes and charges are not included in the item price or shipping charges. These charges
are the buyer's responsibility. Please check with your country's customs office to determine what these additional
costs before you purchase.

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