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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  @m5stack still nothing ???...
  I still can't connect with M5stamp-Pico and UIFlow 1, still have a solid blue light.
  This used to be working fine in the past...

  @felmue Any ideas on this ?

• 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 @Powersoft

  please have a look at my M5Tab5 library (unofficial) here.

  Thanks
  Felix

• 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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  @Bat21 said in Module GPS:

  Any thoughts on this issue?
  I'm at the end of the project, and the readings are displayed in the same format.