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.

@peter
I have found the problem:
In RUN mode, the block "Set Communucation Channel" is not executed. The units work on the default channel 6. I had selected channel 1, as it is emptier for me. After downloading into the device, however, the channel block was executed and the device ran on channel 1. That is why the devices did not find each other. After I changed the script to channel 6, it works as it should.

Translated with www.DeepL.com/Translator (free version)

@felmue Thanks Felix, it works:)
I didn't look to the Project Zone. I'll do it now.

I would like to use the touchscreen on the M5Dial. But the block M5.Touch.getCount() does not work in a while loop! It only works in the main loop. So the touchscreen is hardly usable in Micropython. I have not been able to realize the waiting for a touch.

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.

@dissy OK

I will inform you when it is available on the internet. What should I write as a copyright notice?

@dissy
Hello dissy, thank you very much for your keyboard script. I have just spent a few hours trying to bring the Cardputer keyboard to life. Your program got me on the right track.
I am currently writing a manual on how to use the cardputer with micropython in German. I would like to use your script as a Micropython module and make it available for download on my website, with your authorship of course. Do you agree with this?
My website: https://micropython.aundz.net/index.php?title=M5CardComputer is still a work in progress.
Thank you very much.

Unfortunately, the requests module does not work in the M5ATOM Lite firmware:

req = libs.urequests.request(method='GET', url='https://api.github.com/repos/kapest007/My-Micropython-OTA-Updater/releases/latest', headers={'Content-Type': 'text/html', 'User-Agent': 'kapest007'})
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "libs/urequests.py", line 60, in request
OSError: [Errno 12] ENOMEM

In the M5Stick C Plus and M5STAMP Pico it does what it should.

I have tried this with the current firmware 1.11.8.
I hope the problem can be fixed in the next firmware release.

Peter

I bought a couple of M5Stick C Plus a few months ago and now I want to put them into operation. Unfortunately, the battery does not charge. A 68 ohm resistor between bat and 3.3 volts does not help either.
Does anyone have a tip on this?

The voltage at PIN BAT is 2 mV. When I connect a LiIon battery there, it will be charged.
Looks like a cold solder joint. Is something like this known. It is so with all 4 tested devices.

I have accessed the M5Stick C Plus display in Micropyton with lcd.print() in the past. Suddenly this does not work anymore.
from m5stack import *
from m5ui import *
from uiflow import *
lcd.clear()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'lcd' isn't defined
Can someone explain me how to use the internal M5Stack Micropython commands again.
As IDE I use Thonny.

After a restart of Thonny, it works again.

@felmue

The tip has hit the problem. I have implemented a query of the key A in the callback routine after 1 ms. Only if the key is still pressed the routine is executed. Otherwise nothing is done. Now there are no more key presses from the ghost.

Thanks