Subcategories

• ESPHome

  You can discuss ESPHome related issues here, share your yaml and projects.

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  This is a template for connecting Unit MiniScale to ESPHome. You can use it as a basis to create external components that connect to other M5Stack Units.

  https://github.com/RikerZhu/ESPHome-M5Unit-Miniscale.git

• Squareline Studio / LVGL

  Squareline Studio and LVGL Discussion

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  @俺がガンダムだ said in LVGL performance problem:

  I applied LVGL on stickc-plus2，with TFT_eSPI's st7789v2 driver.But the refreshing rate is very low (while doing "load screen anim").I know stickc had good performance on drawing screen (by watching the video of M5stick T-Lite Thermal tutorial). And the LVGL also has a good performance through Dial-ESP32-S3 and Din-Meter demonstration video.

  So what is the reason of such low performance. Cound it be the TFT_eSPI library?

  I’ve seen similar issues on the StickC-Plus2. It could be due to TFT_eSPI settings, try increasing the SPI frequency or enabling DMA. Also, check your LVGL buffer config; full buffering helps with performance.

• UIFlow

  Discuss all things UIFlow here. Bugs, Improvements, Guides etc...

  Lessons and Guides Bug Report Custom Blocks
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  I am now working with M5UI, and I am getting a core panic. The message is. The device resets and then the application runs, but the terminal has disconnected and print to the terminal no longer works.
  Surely I shouldn't be able to create a core panic using UIFlow2?
  c1eab848-1c84-4d95-930a-7439ff76fa97-image.png 

• Arduino

  M5Stack is programmable with the Arduino IDE. Here you can troubleshoot your issues and share Arduino code and libraries

  Lessons and Guides
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  Hello,

  I've gotten a little closer to the problem. First, I performed a full clean in Visual Studio using platformio AND deactivated the entry for M5Unified. The new M5Unified@0.2.8 continued to load:

  Processing m5stampplc-test (platform: espressif32; board: esp32-s3-devkitc-1; framework: arduino) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Library Manager: Installing git+https://github.com/m5stack/M5StamPLC git version 2.43.0 Cloning into '/Users/myname/.platformio/.cache/tmp/pkg-installing-pmi7_zhl'... remote: Enumerating objects: 70, done. remote: Counting objects: 100% (70/70), done. remote: Compressing objects: 100% (57/57), done. remote: Total 70 (delta 4), reused 29 (delta 1), pack-reused 0 (from 0) Receiving objects: 100% (70/70), 80.39 KiB | 2.77 MiB/s, done. Resolving deltas: 100% (4/4), done. Library Manager: M5StamPLC@1.0.0+sha.1021da5 has been installed! Library Manager: Resolving dependencies... Library Manager: Installing M5Unified @ * Unpacking [####################################] 100% Library Manager: M5Unified@0.2.8 has been installed! Library Manager: Resolving dependencies... Library Manager: Installing M5GFX @ >=0.2.10 Unpacking [####################################] 100% Library Manager: M5GFX@0.2.10 has been installed!

  A look at the library.json revealed the challenge in my opinion: dependencies to "M5Unified" - No specific version of M5Unified, always the latest!

  "name": "M5StamPLC", "description": "Library for M5StamPLC", "keywords": "M5Stack,M5StamPLC", "authors": { "name": "M5Stack" }, "repository": { "type": "git", "url": "https://github.com/M5Stack/M5StamPLC.git" }, "dependencies": { "M5Unified": "*", "M5GFX": "*" }, "version": "1.0.0", "frameworks": "arduino", "platforms": "espressif32" }

  Before I copy and adapt everything locally, it would certainly be helpful to adapt this. In my opinion, there must be an M5StamPLC version 1.0.1 with the new features, and the old version M5StamPLC 1.0.0 must use M5Unified version 0.2.7. Who (from M5Stack) can help me?

• Micropython

  Discuss all things Micropython here. Get help, Recommend Libraries, Report Bugs and Improvements

  Lessons and Guides
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  @Paulskpt
  Hi, thank you for sharing. I'm new to paper s3 and i'm trying to use micropython. Do you know if there's a firmware that supports m5ui or lvgl?

• M5EZ

  For discussion and assistance with M5EZ.

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  using the mentioned changes hello_world example did compile and got uploaded to my core2. However , nothing is shown on screen, screen remains black.

• ESP - IDF

  Discuss all things related to ESP - IDF, Espressifs IoT Development Framework

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  Problem already fixed with only two lines of code:

  esp_sleep_enable_timer_wakeup(50000); // 50ms esp_deep_sleep_start();

  A very short deep sleep will power off the GT911 chip and power it on again, so that fixes the problem.
  Thanks to the chatbot!

• UiFlow 2.0

  UiFlow 2.0 related issues discussion.

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  @DaveAstator If you're still interested in this topic, you now have the "Custom" Block designer.

  907c6842-910f-4e71-adf0-8494fed5ec8a-image.png