is there a hardware watchdog on your devices? if so it should reboot if the unit fails for some reason, would that be sufficient for your needs?
On Thu, Oct 14, 2010 at 8:44 AM, Roberto Riggio < [email protected]> wrote: > Il 14/10/2010 14:29, Mark Ter Morshuizen ha scritto: > >> Hi Roberto, >> > Hi Mark > > > Prety much anything that supports GPIO or configurable LED's should be >> able to >> do what you want with a little bit of hardware hacking. My preferred >> method >> would be to de-solder an LED and replace it with an optocoupler. Interface >> the >> optocoupler to your control circuit. >> > Well, honestly I have no experience at all on hardware hacking. Are you > aware of some web resource that provided some kind of schematics? > > To find out what hardware has accessible LED's get a listing of the kernel >> modules with "led" in their names off the download pages for the various >> architectures. >> > I assume that you suggest to use the led on/off function to power up/down > the device, right? This is partially useful, however this assumes that the > device didn't crashed. The problem is that I have some device spread around > several floors and it is annoying to reboot them one by one when this is > required. That's why I was looking for some POE device with a remote switch > and then I've thought that it could be useful to have some kind of power > consumption reading. > > R, > > _______________________________________________ > openwrt-users mailing list > [email protected] > https://lists.openwrt.org/mailman/listinfo/openwrt-users >
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