There are sever generic books on micropython and esp32 however my work in progress book is found here: https://github.com/Ajb2k3/UIFlowHandbook/blob/master/UIFlowhandbook.pdf

ajb2k3
@ajb2k3
I tried to fill this in but easily distr........
Ouuu Squirrel!
Posts made by ajb2k3
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RE: Newbie at ALL. Be patient.
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RE: how to connect a m5 grey core to stick wireless
@bigpotatobrain Yes, this can be done using ESP-NOW in UIflow and I am currently working on this myself using an M5StickC and an Atom Matrix.
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RE: [M5Paper] An EPub Reader using ESP-IDF
Yes this is required as I have been trying to make one for my document i write for M5Stack
Please make this working! -
RE: RoverC + JoyC strange displays - Are the sticks broken ?
Icon.c is an image array and should be compiled into the file and compile time.
I am currently working on uiflow remote control code but getting a few bugs. -
RE: Working with jpg images
@delchi I take it you are using UIFLOW online.
In that case it just means that the server dropped and crashed due to the amount of people online. -
RE: My M5Stick doesn't boot
Sound like the battery protection circuit has tripped. Try pluging it into a none intelleegent USB charge for around 5 hours (with the charger switched on) and see if it come to life.
If not, it could be that it has died and needs replacing. -
RE: Is there a way to reuse blockly code?
There is no known working copy and paste system like you describe at the moment. The only current was is to create custom blocks containing your code chunks.
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RE: Controlling DJI Tello using M5 Stack UiFlow Blocks and MicroPython
Thank you for your hard work.
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RE: Working with jpg images
@delchi Hi, I am currently rewriting my book at the moment and about to redo the whole image section to make it easy to understand.
jpegs can most defiantly be done in UIFLOW as I have just done it.Images must not be bigger than the screen size.
Images must be indexed.
Images must be compressed,
Images must have all non used colour data removed,
For CoreInk image must be in 1bit mode,
For M5paper images must be in 16bit grayscale,
Images must be no more than 50KB in size.
My current book version found here https://github.com/Ajb2k3/UIFlowHandbook/blob/master/UIFlowhandbook.pdf has the instructions in it.