I've visited the 'Project Zone', and the PWM examples I could find there didn't actually do anything (something still lacking).

The lack of documentation for UIFlow2 is disturbing. I've spent many hours trying to figure out some of the simplest things. Looks like it's been around for years, and still in development, and probably usable if you could figure it all out. The online tutorials seem to leave out some key (simple) things.

I figured out: you have to add hardware features to make them available for programming. There is no 'offline' version available. Screen text alignment is accomplished through experimentation.

I gave up on UIFlow2. UIFlow1 offers documentation, offline software, and many things are more straightforward than trying to do them in 2. I gave a couple of units to some kids who are involved in robotics to see what they could do, and they generally agreed with this observation.

I was able to program a PWM output with a % of frequency display that works well in UIFlow1. I spent hours in UIFlow2 trying to do the same thing, and it never worked.

It all comes down to that I need to find some other option, this one doesn't cut it. Arduino for M5 also seems to be a little 'off',

Hi all. I'm evaluating M5 components for a school purchase. Now I'm looking to verify and clarify some things.

I have an M5 Stick CPlus 1.1 and an angle unit to experiment with.
Let's assume a simple project: variable rate flashing LED (rate changes with angle unit), and display the flash rate on the M5 Stick screen. An appropriate LED attached should be all I need to make this work, right? (with appropriate firmware, of course)

Is UIFlow online only?

UIFlow 2 doesn't seem to have documentation? And I didn't find anything in it for output (like PWM?) Is that added somehow, or am I missing where it is? Also, displaying something on the screen in landscape requires guessing and adding a rotation separately? I could get Angle Unit values to display, but haven't figured out how to display a stable value, or a 'calculated value' (if the answer is to learn MicroPython, that's enough to give up on the school's evaluation. Arduino was already ruled out as too fussy for 'ordinary' early teens) 'block' programming seems like a better start. And, of course, I haven't figured out how to output anything yet.

Hopefully, it's a lot of simple projects if this works out. Thermometer, light meter, etc.

suggestions welcomed too.
thank you.