Subcategories

• UIFlow

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

  Lessons and Guides Bug Report Custom Blocks
  970
  Topics
  3.9k
  Posts

  M

  Re: Tvoc in UIflow

  I have bought the TVOC/eCO2 Gas Sensor Unit (SGP30) and cannot see it in the UIFlow 2 list, was a reason ever found out?

  Kind regards,

  Matthew

• Arduino

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

  Lessons and Guides
  360
  Topics
  1.3k
  Posts

  J

  Hi, I got a M5Unit-8Encoder and I am trying to get it to work with a Arduino Nano Every and a RB Pi Pico. I installed the library on https://github.com/m5stack/M5Unit-8Encoder and have tried the example. However it throws many compiler errors. Digging deeper, I found that the library calls _wire->begin(_sda, _scl, _speed). So it passes three arguments, where the standard TwoWire class only has begin() functions with zero or one argument. However I am quite a beginner so am pretty much stuck.

  What am I missing here? Is the library only supposed to work for ESP32? There is little to no further documentation to be found.

• Micropython

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

  Lessons and Guides
  199
  Topics
  849
  Posts

  X

  Hi everyone,

  I am using an M5Core2 with the AXP2102 power management unit, and I am running pure MicroPython on it. I have been trying to find a library to manage the AXP2102 but have not had any success so far. Does anyone know of a working library or have any suggestions on how to control the AXP2102 using MicroPython?

  Thanks in advance for your help!

• M5EZ

  For discussion and assistance with M5EZ.

  10
  Topics
  51
  Posts

  H

  Any idea? Is it possible to use it with http get or MQTT commands?
  Any pointers?
  Thanks

• ESP - IDF

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

  15
  Topics
  55
  Posts

  T

  can you try adding ESP_ERROR_CHECK(esp_event_loop_create_default()); and see what errors you get?

  When I compile and deploy my project, I see the following warning

  i2c: This driver is an old driver; please migrate your application code to adapt driver/i2c_master.h,

  which causes my system to never finish initialization. In my case, the M5Unified library needs to be updated to use driver/i2c_master.h

  Perhaps your timeout is related to the loop never initializing. At this point, I am only guessing what the issue might be.

• UiFlow 2.0

  UiFlow 2.0 related issues discussion.

  144
  Topics
  717
  Posts

  M

  I have the same problem with UIFlow2 and Core Basic.