Maybe you mean "how do you connect ARC to the Daventech 8 channel 16a USB relay board"?
If so, that's easy... Based on the documentation manual, you merely have to send a command to turn on or off the relay. Here's the manual: http://www.robot-electronics.co.uk/htm/usb_rly16tech.htm
Create a function in your script like this...
function setRelay(relayNumber, trueOrFalse) {
COM.open("COM1", 19200);
if (trueOrFalse)
COM.write("COM1", 100 + relayNumber);
else
COM.close("COM1", 110 + relayNumber );
COM.close("COM1");
}
// Turn relay 1 on
setRelay(1, true);
// pause for 5 seconds
sleep(5000);
// Turn relay 1 off
setRelay(1, false);
EZB V4:
Devantech 8 Channel 16A USB Relay Module:
Maybe I'm missing something but the product uses an USB port.
How do you plan to connect to EZB V4 without USB ?
Maybe you mean "how do you connect ARC to the Daventech 8 channel 16a USB relay board"?
If so, that's easy... Based on the documentation manual, you merely have to send a command to turn on or off the relay. Here's the manual: http://www.robot-electronics.co.uk/htm/usb_rly16tech.htm
Create a function in your script like this...