@felmue Can I ask a more basic question? I am not seeing the MQTT block in the UIFlow2 web guide? I see no way to add any "libraries" etc either. WhenI search with google or use the M5AI chat I get really that is is there if I used my API key. When is another item of question on how you enter that. I did install / download of UIFlow2 to M5 device and now the Screen gives me a key etc. Not sure where or what to do with this.

@travisstdenis Can I ask how you even got the MQTT blocks in the UIFlow2. Am not seeing any MQTT at all in the GUI.

@caccum Did you have any luck ? Little late to party . I cannot do anything because keeps saying I need an API Key. No idea where / how to get the to do the factory reset. Every search I do sends me to an M5 AI bot that does not actually tell you how to get the key. Just says device screen will give it to you.

@teastain Not sure if you or anybody still playing with this M5 Stack. I purchase one back around 2020 or so had bad car accident. Just now getting to play with it. I have experience with many devices but this is first M5 stack and requiring the UI Flow.

I was able to download what is called a "Factory Test" and it at the end of colorful screen give you ability to press buttons and see the letters {A,B,C} appear. Was hoping to do a bit more with device.

So I am comfortable with Arduino IDE. Pretty much everything I do results in an undefined GPIO_MUX_PIN type error. Every search I do gets me to M5 Stack AI help. Cannot get past this particular error. I realize liveries , boards changed in five years, but zero success.

Now when I do UI flow deal it is kind of new and IMHO very counter intuitive tool. Pretty much everything I try to do says I need and API Key. Well zero idea how to obtain one.

The tool itself has updated. When I try to upload the UIFlow or anything to the board I get the API required.

Device is odd to me. It is like you cannot turn it off, you cannot reset it, yet device sitting long Tim the battery low shutdown it down. You try to charge it from USB and you have to look at screen with buttons.

So this particular APP , it scrolls so fast it says something like Read 37 , expected 71. Honestly goes so fast hard to catch. It goes to a screen where it seems to find my 3 wifi SSIDs but cannot do anything before screen changes. Again, this is the "Factory Test"

So my really long story shorter.

Do you or anybody have a straight forward way to reset the device and get Arduion IDE to compile a basic demo. My real end goal is to port an application I already have working on WIO terminal that just talks to MQTT server.

However, I purchased some AI audio device that plugs to these devices and well concerned I cannot get a basic one working with nothing much less the AI.

The UI Flow I cannot get past the API Key . everything said to create account and the device would give me the key. Well if the device is not connecting to network (scrolls too fast) not sure how any API Key will help.

If you have any how to urls etc. that may help? wold appreciate. As. said I ordered a gray M5 with and AI attachment. Should be here in a week and well am concerned cannot get this one to do hello world. Well that is not true, the Factory Test did that. I cannot change it.

By far most complicated device have played with. I have quite a few NAON, XIAO, WIO, Arduino Q but never have I had the issues this little one has.