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Tag: control relay board

What’s the difference between Relay Timer series and Quick Timer series

Common Features 1. Both of Relay Timer series and Quick Timer series are timer software to control relay controller boards. 2. Both of them support relay board of National Control Devices, Robot Electronics and Velleman K8090/VM8090. 3. Both of them […]

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Control 2-channel Relay Board with Quick Timer R2X

How to control 2-channel relay board with Quick Timer R2X? 1. Download and install Quick Timer R2X. 2. Connect 2-channel Relay Board with the computer by Com Port or Network. 3. Lunch Quick Timer R2X. 4. Open Configure dialog to […]

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Why Choose Our Timer Software

  If you are looking for the best timer application, you are in right place! Timer software is one area that Serial Port Tool is focusing for years. Our timer applications are supposed to work in environment that requires accurate, […]

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