New educator here - 4 years in service, first year teaching robotics.
We had a pizza sale and a membership drive and were successful in securing funding to buy an EV3 Lego machine. Kids are quickly learning the nature of programming the Lego block language. We had enough extra to get the middle/upper school learners a Sparki...
And that's where my problems began.
Sparki's been a "handful" since Day One. I had it hooked up and working to my computer, then out of nowhere it wouldn't talk to my machine anymore. My IT guy diagnosed it as trying to find a "high COM port number" or some such. We changed the COM port to 4 (from 7) in the "preferences" txt file, and we thought we had the problem licked.
Nope. Reappeared, and no amount of changing the preferences txt file made any difference. Now the display is backward, and Sparki won't talk to my computer or the two chromebooks we have set aside for the team to use.
How do I get this autistic robot to actually unlock itself and begin communicating with my computers again?