Hi people,

I'm a d&t teacher at a school and I'm looking to revive our Isel Cnc router, we have nothing for it as it's been misplaced over the years, money is tight so I'm after a cheap way to get it going, I'm after a galaad dongle as they are so expensive and also a wiring diagram for our machine as the data connector has been cut of by some child. I'm sure it's a com port not USB. Any help will be amazing I do have pics of the machine