@nzmillsto Esp32-S2 can do it but ESP32 can not

I would like to use the Thermal Unit in UIFlow (1.7.6) but in the unit selection dialog is always disabled. Take a look at the following picture.

I tried with a StickC, StickC Plus and a Core2 but UIFlow doesn't let me add the Thermal unit.

I have too experimented powering both Atom Lite and the Atom Matrix via the groove connector or via the headers pins and I noticed a weird thing. If the voltage is a little below 5V, for example 4.6 or 4.7 Volts it works fine. If the voltage is a little above 5V, for example 5.2V it power up but it never connect to internet.

I'm trying to use the lvgl canvas on the Core2 with UIFlow V1.7.4.
I'm using the following test program:

import lvgl as lv

lv.init()

scr = lv.obj()
cv = lv.canvas(scr, None)

lv.load_scr(lv)

but when it try to create the canvas it raise the following error:
'NoneType' object has no attributes'__deference__'

Can anyone help me?

I tried in many way but without any success, the UnitV is never able to read a QR. I think that is a firmaware bug. Can some one at @m5stack look at this?

@m5stack Can someone please answer or point me to some documentation?

@marcvl on the Core2 the widgets are implemented trough LVGL. For the alignments flags you can look at this page:
https://docs.lvgl.io/v7/en/html/widgets/obj.html

@iamliubo I'm glad to here that you're going to work on the PaHub problem. I think that is important for the user community to know that there is someone looking at issues and working for fix them. It may takes time to fix an issue but if I know that someone in M5Stack is working on it I'm happy and I can wait.

I think that M5Stack is not going to switch to ESP32 S2 or S3 any time soon. At least not before Micropython has a port for these chips.

I'm trying to use UnitV to read a QRCode but it never dected any QRCode
This is the test program that I'm using:

Is anyone able to read QRCode content with UnitV?