@Nooblearns not a good start if M5Burner doesnt play game before you even connect your M5Stick

Hello @xgonc

no, I did not try any other Ethernet library.

Thanks
Felix

@VVong_san_
glad to hear 'bout that

@Slarck Thank you.
Just check and add delay before and after pbhub.begin(), the program with only this library is very stable. However, the program with complete library set was not working.
I tried to remove it ne by one. Finally, I found somthing :

Every time have M5StamPLC.update(); the program cannot read data from Pbhub I tried to add delay before and after every M5StamPLC.update(), pbhub.begin() Pbhub.analogRead(0), the situation is not solved. I guess there is some trick while using pbhub together with SD card, StamPLC display , Digital Input scan. However, at this moment I still cannot make everything working at the same time.

@icarus121
great job!

@kuriko

Thank you for your response.

I did this step by step.

Deleted

record.json res.json

After pushing the code, the problem remains the same., error 403

So I Reburn the Core2.

After pushing the code, the problem block on Sync screen, error 403

I think there is a problem accessing the file bucket on Alibaba.

Or else the load transmitted by mqtt to the device is not what is expected for res and record json.

Similar of:
https://community.m5stack.com/topic/7652/uiflow-2-0-sync-error

I like this question and I think another question should be on the features of the software that are most powerful.

sensors

For the sensors, after M5 with display, we are mainly using the M5Atom and then connecting the various plugin sensors (like QR scanner, Speaker, GPS, or others) - and the GROVE cable to stand along like sensors for LUX, Motion, Buttons (especially for disabled users). But either GROVE or directly into the M5Atom using the pins to control things like buzzers, and motors. For Motors, we need the 5v power.

software features

As for software, I've built a really cool framework that incorporates the BLE, and the WIFI (with MQTT and web POST/GET) messaging. But for us, the ability to update already fielded systems requires the OTA capability. So any partition scheme without OTA isn't used.

Object Oriented Design

I still code entirely in C and now C++. I feared C++ was too heavyweight for that small M5Atom - but it turns out it works nicely - and let me wrap those various sensors in an Object Oriented (plug compatible) feature that is adaptable at runtime via BLE/MQTT messages - basically tell it to use the GPS or QR OO Class, and also pins 28 and 32, etc. This is without modifying the installed code (or use OTA to add new sensor options). (I also use Xcode as the editor)

backend web and message processing

Note for the MQTT and other to work, there needs to be cloud processing. I have the ability to send any messages to all my devices. So the web needs the MQTT host, and if you want HTTP GET messages to work, there should be a node.js based controller (I use node-red.org). - Also for OTA, there needs to be an "http" host (not https).

If anyone is interested in more of our projects, which we are open sourcing, let me know. We are using 3d printed housing as well.
Check out at least:
https://github.com/konacurrents
https://github.com/konacurrents/SemanticMarkerAPI
and more..

Cheers,
scott

@marcj091 said in Program upload error stickC plus2:

File "main-PY", line 16, in setup File "label plus-Py", line 33, in init ValueError: invalid Timer number

hmmm i think you should pay attention to this line
are you able to show your code?

And I just noticed that @felmue has an Arduino example of exactly that here: https://github.com/felmue/MyM5StackExamples/blob/main/M5StickCPlus2/SleepAndPowerOffTest/SleepAndPowerOffTest.ino

@felmue Thanks! Foolish me didn't even notice there were additional schematic pages on that documentation page.

@phillipsback

Sorry!! My Bad.
[LVGL8.4] lv.get_target() --> [LVGL9.0] lv.get_target_obj()

slider : Still odd.

** testing LVGL python examples in the middle way. So far so good.

100-sudoku.png

Thanks for responding.

I tried a different machine on a different network: same error.

Hi @Gaviota.
Currently I'm still learning to use UI Flow IDE and I want to crate the same thing- counting pulses and showing them on the screen. Can you send me your Blocky?
Thanks,
Bozho

@Mati said in UIFlow 1.8.4:

@m5stack said in UIFlow 1.8.4:

We are very sorry, we are working hard to supplement the support of related modules

thx for reply, maybe all will be happy if we can see some roadmap with HW implementation.

“Good point, Mati. A roadmap would definitely help everyone plan projects better. I’m also waiting on Zigbee support!”