Can 7i76e perform a Wake on LAN to my NUC?

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8 years 3 months ago #113223 by tecno
As in subject, is this possible?

Need to fix a way to start the PC as it is inside a control cabinet. Earlier PC I soldered wires to the start switch but this NUC5PPYH is like Fort Nox = can not find a way to lift out the motherboard.

Same with the BRIX but there I managed to solder cables to start switch.

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8 years 3 months ago #113228 by PCW
I suppose its possible but would require:
1. The 7I76E have a EEPROM copy of the hosts MAC address (7I76E and Mesaflash changes)
2. The 7I76E have a WOL mode (Does it just do this once at power up?)

Does your NUC support WOL via WIFI? , that might be a lot easier...

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8 years 3 months ago #113230 by tecno
Did a search for WOL on that type of NUC and it seems not to be the case.

I will go to do this manually, just open the door to the cabinet at the same time I switch on the main power to the lathe, no big issue just convenient to have remote start.

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8 years 3 months ago #113234 by PCW
What don't you setup the PC BIOS start at power up and just switch the PC's power?

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8 years 3 months ago #113235 by tecno
If that can be done, will have a look at that, thanks for the tip.

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8 years 3 months ago #113321 by andypugh

PCW wrote: Does your NUC support WOL via WIFI? , that might be a lot easier...


Does anything? I suppose it is possible with an integrated adaptor, but I imagine impossible with a USB dongle.

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8 years 3 months ago #113322 by andypugh

tecno wrote: If that can be done, will have a look at that, thanks for the tip.


I have my mill set up like this, with a twist...

There is a mains-power input relay. This has a 5V coil connected to motherboard 5V (USB header I think)

There is a front-panel switch that bypasses the relay.

Press the button, 240V is applied to the system. A second later the 5V on the PC comes up and the relay closes. I can now release the button.

When the PC is closed down it turns off the 5V, and that releases the relay. powering down the whole machine.

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8 years 3 months ago #113337 by tecno
I think I will keep it simple.

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8 years 1 month ago #118170 by yrsiddhapura
It may help you.

www.intel.in/content/www/in/en/support/a...007309/mini-pcs.html



That's what i had plane for my project. To wire up external power switch to Intel NUC and use NO element and connected it to CNC ON push button.

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8 years 1 month ago #118172 by rodw
Takes me back to when I modified a laptop to operate as a Car PC years ago. I pulled the machine apart and soldered wires from the power switch on the motherboard to the RJ12 modem port so I could add an external switch. The specialist vehicle PC power supply had a Opto isolator that turned the PC following a delay after the ignition was turned on. You just had to be careful about switch polarity to keep the opto happy. I also added an external momentary switch for manual operation.

So if you can solder in the wires as suggested, there are many ways to trigger a momentary button press. My power supply used an Atmel Mega chip the same as an Arduino.

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