8 Channel USB Relay Module

If you have any questions on this product please feel free to contact us. *Disclaimer: The images are merely illustrative.

URMC8 8 Channel USB Relay Module is great for controlling your devices through USB without any USB protocol knowledge. This modules plugs in to your design seamless. Individual relay can be controlled by simple commands. Numato's URMC8 8 Channel USB Relay Module provides exceptional value for money.

It has eight on board 12v DC relays that can switch up to 10A load.The relays are controlled by USB capable Microchip PIC Microcontroller (PIC18F14K50) and comes with built in firmware that supports simple commands to control relays and read relay status. The board, when attached to a PC/Laptop shows up as a serial port and all you need to control the board is a serial terminal application like HyperTerminal or Putty. This board can easily be controlled by writing simple serial port application in VC++, VB, VBA (Word, Excell etc), Perl, Python etc.

Supported operating Systems

• Windows XP
• Windows 7
• Windows 8/8.1
• Windows 10
• Linux
• Mac OS X
• Android

Downloads:

1 - Numato Lab USB CDC Driver -

2 - User Manual -

1 - C - VCExpress2008 - Command Line - Windows

2 - C - VCExpress2010 - Command Line - Windows

3 - Visual Basic - VBExpress2008 - GUI - Windows

4 - Visual Basic - VBExpress2010 - GUI - Windows

5 - Visual Basic - Visual Basic 6 - GUI - Windows

6 - C - Visual C++ 6 - Command Line - Windows

7 - Python - Python - Command Line - Windows

8 - Java - NetBeans - Command Line - Any

9 - C# - Visual Studio 2012 - GUI - Windows

10 - AutoHotkey - AutoHotkey - GUI - Windows

11 - VBA - MS Excel 2010 - GUI - Windows

12 - VBA - MS Word 2010 - GUI - Windows

13 - Visual Basic - JustBASIC - NA - Windows

14 - Javascript - Node.js - Command Line - Windows

15 - AutoIt - AutoIt - NA - Windows

16 - Labview - Labview - Simple GUI - Any

17 - Perl - Perl - Command Line - Linux