Even when connecting the M5Dial to USB while holding the rear boot button, only one COM port is displayed.
It’s unusual if two ports are not displayed, right?

Thank you for your reply.

As you two advised, I tried pressing the button on the back while connecting to the USB and burning it, but I got the same error.
I tried cables M5StackCORE2 and M5Station just before and they connected without any problems.

I have a question about M5Dial.

I want to program with M5Dial, so I want to burn UIFlow2.0, but I get an error[Errno 13].

Is there anything I can improve?

Thank you for watching.

@ajb2k3 I'm still learning and it will take some time before I can share it.
We recycle paper from waste paper at our factory. I would like to manage production by atacching M5Stack to various machines and taking values with sensors. I introduced M5Stack and Stick a few months ago, and now I can stably obtain 4 current values, send them to the database from Node-red, and manage them with Excel. If the test of Station goes well, I want to use Station a lot.
There are many machines in our factory and the future is long, so please give me some advice if I have any more questions. Thanks

@ajb2k3 I hope your station arrives soon.
We are currently testing M5Station at the factory. It's working fine so far.

I just found out M5Station was uploaded to M5Burner yesterday.
Now I can use UIFlow properly.
Thank you all.

@ajb2k3 I understand.
I would appreciate it if you could let me know if there is anything you understand after your station arrives.
Thanks.

@ajb2k3 Thanks for your prompt reply.
We can't use UIFlow without M5Bunner, right?

I immediately stumbled.
Please tell me.

When using M5Station in UIFlow, is M5Station included in UIFlow Firmware Burnning Tool?

Thank you for your replys.

A few days ago, M5Station was added to https://flow.m5stack.com.
I am happy that it will be developed quickly.
I would like to try various things with UIFlow.

Thanks

I recently purchased a M5Station-485. Can M5Station be developed with Uiflow?

Thank you for your message.
I posted my program.
I got an error in the same time several times in this program.
So, I measured the sensor value every 5 seconds, but I extended it every 10 seconds.
I don't know if that was good, but so far it hasn't stopped for 3days.
Please let me know if there is anything else you know.

I want to UIFlow in M5Stack to record my data.
Launch the MQTT broker of Node-RED in the local environment, and M5Stack communicates with MQTT.
I want to know the operation status of machine by connecting the ADC unit to M5Stack and sending the data to the Node-RED once every 5 seconds and graphing it.
After working well for about 9 hours, the following error occurred and the data could not be retrieved. Error : "can't create thread"

Please let me know if you solved the same problem.