Hello @mwenghi

I can confirm that set_checked doesn't work with UIFlow 1.7.1.1 firmware. I can change the text of a checkbox with set_text, but changing the state of the checkbox doesn't work.

Thanks
Felix

Hello @morrischen

you are very close. Right now your code only executes once after loading and running it onto your M5Core2. Try putting all your existing code into a loop statement. (You'll find the loop statement in the Event section.)

Cheers
Felix

Hello @shay

sorry, my bad. I incorrectly assumed you'd be using an M5GO2 bottom with your M5Core2 which exposes ports B and C.

You are correct, the only port directly available on M5Core2 is port A, which by default is used for I2C and not serial. So yes, I guess the easiest for you is to get an M5GO2 bottom.

Thanks
Felix

Hello @UmbraAtrox

the voltages look correct - thank you for posting them.

I guess you'll need to contact the seller and ask for a replacement.

Felix

Hi @shay

please check out my info here.

Hope it helps!

Cheers
Felix

Hello @fraramon

sorry to hear. I am afraid I am out of ideas at this point. Sorry.

Thanks
Felix

Hello @Hexyl

most modules, units and their associated examples have been developed before M5Core2 was available and therefore often do not just work out of the box. It is a pity that the M5Stack engineers do not (can not) spare more time to adapt / fix the existing examples from M5Stack to M5Core2.

That said, the issue you are facing is that in M5Stack port A uses GPIO21 / GPIO22 (same as the internal I2C bus). In M5Core2 that has changed and only the internal I2C bus uses GPIO21 and GPIO22, however the external I2C bus on port A uses GPIO32 and GPIO33.

In the Thermal unit example try replacing these lines:

  M5.begin();
  M5.Power.begin();
  Wire.begin();

with

  M5.begin(true, false, true, true);

the last true enables the external I2C bus on GPIO32 and GPIO33.

Hope this helps.

Re UIFlow: I have no idea as to if and when the thermal camera will be supported. That is another question for the M5Stack engineers.

Thanks
Felix

Hello @DG4EK

I've just tried the current Factory Test firmware from github on my M5StickC and it works just fine for me.

Re file size too large:

• Arduino IDE: choose partition scheme: No OTA (Large APP)
• PlatformIO: add board_build.partitions = no_ota.csv to platformio.ini

Hope this helps.

Cheers
Felix

Hello @AndyT

you are welcome. Glad to hear it works now.

Cheers
Felix

Hello @ckuehnel

glad to hear and thanks for letting me know.

Thanks
Felix