Hi there,
I am closing this topic. Actually the cause for these excessive variations was the 5V USB adapter I was using.
Hi there,
I am closing this topic. Actually the cause for these excessive variations was the 5V USB adapter I was using.
Thanks a lot ! It can be completed and it avoids to start from scratch
@mtylerjr Just tested the M5 demo example with my CO2 unit.. I don't have the L version, actually was not aware of its existence.
After a first run the sketch reported errors, the demo program uses Ubuntu font that does not exist on Core 2 UIFlow 1.12.3... I replaced all the labels fonts by default and yes the sensor works on Core 2
Thanks a lot ! Did not come to me as it is implemented directly in u pythonj but I remember having read about this workaround when I used to program in other languages.
Took me a little bit of time to set this up in UI Flow but it works perfectly of course.
Thanks for the sharing. Fully agree with you on the lack of documentation of UI flow. Actually I sent a post on this matter but did not get a single answer !
Hi Meldrak,
I gave it a try with a Core M5 basic but I did not get the inside of the battery turn green, orange or red. It stayed black. The issue is that the m5f file does not contain all of the blockly commands, rect1, rect2... up to rect 6 are missing and must be added. The python program contains the corresponding commands but they don't seem to be sufficient..
The increase brightness button works, the decrease brightness seems to effective, screens becomes completely black.
Overall my feeling is that the code is too complex to just report the battery charge level.
And as you say, the indication lacks of precision : 100 % 75% 50% and 25%
Hi Meldrak,
I tried to download the program from your drive but it is protected and I did not have the permission.
Why not posting a copy of the UI Flow blocks (as an image or several images..) here.
As far as the publication of your example by M5 stack, I don(t know the submission process.
csierra67
Hi Meldrak,
With UI Flow 1, it is quite easy to report the battery status by a label.
But it may be fun to display the picture of the battery and with various colors. So I am interested by your example
Take care
csierra67
Thanks for the explanation. It is a pity, when the MCU runs on battery, there is no monitoring that would allow the user to take action when the battery comes close to the threshold value.
After 157 views and No answer, I conclude that nobnody has an answer ;-)... Poor reactivity of this forum ;-(
Core 2 being able to be programmed with UI Flow 1 and UI Flow 2 and as the battery follow up exists in UI Flow2, I conclude that it is missing for now in UI Flow2 and hopefully M5 stack will provide it.
Thanks a lot, but as the title indicates is there a battery follow up of Core S3 in UI Flow ?
Hi there
I am starting to experiment with Core S3 . I could not find the Power block available in UI Flow 1 that allows to follow battery remaining capacity, battery voltage and possibly battery current.
The block should be under hardware but there is nothing like that to add.
I am missing something or is this block just not yet implemented ?
Thanks a lot for your comments
csierra67
You may disregard this post. I changed for another USB cable and was able to recover COM3
Hi there,
I am facing a silly issue. My Core 2 runs a programme that uploads Temp data to a cloud server.
The program runs in autostart mode, after having finalized it in Run mode, I uploaded it.
I would like to burn the firmware again to start a new project
The issue is that the COM port does not show up when I connect the device to my computer.
I suspect that the program is monopolizing the COM port. I have been tryng several attempts : remove the Unit to have the program crash, shut down the program.. No success.
Could you give me advice on how to recover my COM port ?
Thanks for your suggestions
csierra67