I know you have announced some upcoming videos of the Kendryte k210 kits. I'm looking forward to this topic. Have you had a look at the DFRobot Huskylens based on this micro?
@grun2000 Welcome to the forum Paul.
Until you had posted this I hadn't seen the Huskylens. They look cool, although they are a lot more expensive than the Seeedstudio ones I picked up.
I'll consider adding them if there is interest, they do seem to have some documentation which is the major flaw in the four Seeedstudio boards I purchased.
"Never trust a computer you can’t throw out a window." — Steve Wozniak