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 NEW:  RF 433MHz Relay boards

Carte Relais USB à 4 canaux, FTDI chip, PCB

A general purpose USB Relay board (controller) for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay Board allows a PC to control devices using simple RS232 commands. Relay is fully powered from the USB bus.
  • Manufacturer: KMtronic
  • In stock: 86

Price: €24.00

• Fully assembled and tested.
Fully powered from USB
• For 12V/24V DC 15A or 120V/220V AC at 10A max.

Can be used with  LabVIEW, ProfiLab, DAQFactory, TestPoint, DASYLab, VEE

  Complete including:
- One USB Four relay board

  Dimensions (PCB board):
76 mm / 59 mm

  Typical Applications:
      - Home automation
      - Industrial automation

Drivers -

  Drivers are available to work with the following operating systems:
Windows Server 2008 R2, Windows 7, Windows 7 x64, Windows Server 2008,
Windows Server 2008 x64, Windows Vista, Windows Vista x64, Windows Server 2003,
Windows Server 2003 x64, Windows XP, Windows XP x64, Windows 2000, Windows ME,
Windows 98, Linux, Mac OS X, Mac OS 9, Mac OS 8, Windows CE.NET (Version 4.2 and greater)

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

FIRST chanel commands:
OFF command : FF 01 00 (HEX) or 255 1 0 (DEC)
ON command : FF 01 01 (HEX) or 255 1 1 (DEC)

SECOND chanel commands:
OFF command : FF 02 00 (HEX) or 255 2 0 (DEC)
ON command : FF 02 01 (HEX) or 255 2 1 (DEC)

THIRD chanel commands:
OFF command : FF 03 00 (HEX) or 255 3 0 (DEC)
ON command : FF 03 01 (HEX) or 255 3 1 (DEC)

FOURTH chanel commands:
OFF command : FF 04 00 (HEX) or 255 4 0 (DEC)
ON command : FF 04 01 (HEX) or 255 4 1 (DEC)

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, Moneybookers, Western Union

Bank transfer (ONLY available for European Countries, 2.00 EUR fee)

  Postage is fixed at:
- EUR 4.00 per order (appr. GBP 3.50, US $5.50) via AIR Mail with Tracking Number (Signature Request)
no matter how many items you buy at a time!

We ship WORLDWIDE through Bulgarian Posts PLC. The shipping usually takes 10-17 business days (depends on your location).

If you need your item in a hurry, we offer express shipping via TNT.
Please contact us for the price -

  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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