These ? [image: 1715154100054-c92c8231-885e-4d0a-b27d-4c70a262d025-image-resized.png] [image: 1715154150590-cb2fe582-7f84-4313-bbe5-c41cd7739614-image-resized.png]

Have you configured Arduino with the Board definition and support libraries? What error messages are you getting? What Arduino version? What computer, OS ? Have you installed any required device drivers? We need more information before we can accurately provide help!

Hi, I am trying to get MQTT to work on M5Dial, I started using uiflow2 and building myself, I have made it work in the past with a Core2 and UIFlow, but no luck yet with UIFLOW2 and the dial. Using the M5Dial_WiFi_MQTT_UIFlow2.0.1 example from @felmue I can get it to work, but if I change the subscribe block to display the MQTT message, or to set a variable to get message(return bytes), I get the following error: File "umqtt/simple.py", line 114, in connect MQTTException: 2 Can anyone help? Further info: I have found that this is actually from the broker side. If I restart the broker, it will connect fine, until I power cycle, or reset. The second connection fails. Solution: I ended up changing libraries to PicoMQTT and was able to get everything working.

Just looping back on this... (sort of). I found the example of using a Core device as a LoraWan gateway, and it seems the code is only availe to load into the M5Core. Being as the code was for an older version than the CoreS3 I have, I have looked around for the UIflow version of that example, but am unable to find it. Does anyone know if it existed and where it might be, so that I can compare it to what is available in UIFlow2 and update it? Many thanks,

Thanks for your feedback, we'll add this feature soon.

Hi, my Micropython Modul ist ready to use: http://micropython.aundz.net/index.php?title=M5CardComputer_Keyboard#Ein_Modul_zur_Keyboardabfrage It is to use with Micropython (Thonny) not with UIFlow! M5Stack uses 2 spaces for indentation, I used 4 spaces as it is standard in Micropython.

Have you tried the Erase button in M5Burner? What device, what computer, have you tried watching all the videos and reading all the guides of firmware burning?

@dissy Processing

@adisirbu It is available on 2.0.4.

@dissy Processing

@MITBucket Request received.

@anders @brendonhatcher It is available on 2.0.4.

thanks ajb2k3 , that is what i was looking for