control multiple relay boards of National Control Devices, Robot Electronics and Velleman. It's fit for controlling lights, motors, pumps, bells, audio, video and other applications related with home automation, science experiment, industry control, energy conservation and so on.
Features:

Connect and control multiple relay boards on different tab pages
Support individual control panel for each relay channel
Detect and show connection status of relay board continuously
Remind after disconnection and recover after reconnection automatically
Turn on/off relay manually with separate control panel for each relay
Turn on/off automatically according to schedule setting
Turn on/off all relays at the same time
Update and display the current status of relay simultaneously
Support multiple schedule setting and powerful setting with recurrence options
Automatically switch to auto control mode after specified time or at fixed time
Be capable of setting to auto run after login Windows
Allow to control relays from other computers remotely
Launch by command line with specified configuration or schedule setting file
Schedule setting can be saved for later loading
Status of all relays can be saved for later loading
30-day free trial

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