Navigation

    M5Stack Community

    • Register
    • Login
    • Search
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    1. Home
    2. Recent
    • All categories
    • Official Updates
    • Events
    •      Review
    •      Campaign
    • Features Wish List
    • General
    •      Anouncements
    •      Forum Rules (!!!!READ THIS FIRST BEFORE POSTING!!!!)
    •      News and Blog posts
    • PRODUCTS
    •      Modules
    •      Units
    •      FAQS
    •      Cores
    •          Core2 for AWS
    •          M5Stack Fire
    •          M5stack Grey
    •          M5 Stick/StickC
    •          M5GO
    •          FACES Kit
    •          M5Stick V
    •          Core 2
    •      Bases
    •      Atom
    • PROJECTS
    • SOFTWARE
    •      UIFlow
    •          Lessons and Guides
    •          Bug Report
    •          Custom Blocks
    •      Arduino
    •          Lessons and Guides
    •      Micropython
    •          Lessons and Guides
    •      M5EZ
    •      ESP - IDF
    • Global Communities
    •      Русскоязычный форум
    •      Foro español
    •      Deutsches Forum
    • All Topics
    • New Topics
    • Watched Topics
    • Unreplied Topics

    • B

      how to connect a m5 grey core to stick wireless
      SOFTWARE • • bigpotatobrain

      3
      0
      Votes
      3
      Posts
      38
      Views

      B

      thank you il look into those functions then!
    • P

      Newbie at ALL. Be patient.
      Micropython • • peixoto1970

      2
      0
      Votes
      2
      Posts
      4
      Views

      There are sever generic books on micropython and esp32 however my work in progress book is found here: https://github.com/Ajb2k3/UIFlowHandbook/blob/master/UIFlowhandbook.pdf
    • H

      Thermal unit MLX90640 with Core2
      Modules • • Hexyl

      4
      0
      Votes
      4
      Posts
      340
      Views

      L

      @broder Hello ! Yes, good stuff !! i'm interested by your Core2 version of the Thermal_LMX90640.ino !! Can you give me a link where I can download it please? Thx !
    • A

      How to Generate a Beep?
      Core 2 • • akaf24

      4
      0
      Votes
      4
      Posts
      113
      Views

      B

      @akaf24 Well.. so sorry... you are right! I was certain i took the code from there but i was wrong. It is on the main m5stack library check here: https://github.com/m5stack/M5Stack/tree/master/examples/Basics/Speaker If i dont remember wrong (again) it worked for me. Sorry again.
    • B

      Lan Module - UIFlow Integration
      Modules • • Benni08

      6
      1
      Votes
      6
      Posts
      820
      Views

      Hello @microdynasty sorry, I have no idea about how to use the LAN module with MicroPython. Thanks Felix
    • O

      Deep sleep high current on Atom
      Atom • • oklab-ka

      2
      0
      Votes
      2
      Posts
      40
      Views

      Hello @oklab-ka just curious, are you powering M5Atom from 5 V (e.g. USB) or 3.3 V? Thanks Felix
    • T

      [M5Paper] An EPub Reader using ESP-IDF
      SOFTWARE • • turgu

      2
      1
      Votes
      2
      Posts
      30
      Views

      Yes this is required as I have been trying to make one for my document i write for M5Stack Please make this working!
    • S

      4 Channels DC Encoder Motor driver module ?
      Modules • • sudachi

      1
      0
      Votes
      1
      Posts
      18
      Views

      No one has replied

    • UnitV OV2640 / MaixPy does not work with the current Tutorial !
      Units • • neurotronic67

      1
      0
      Votes
      1
      Posts
      16
      Views

      No one has replied

    • http request to netatmo fails with error (solved!)
      UIFlow • • dblooom

      10
      0
      Votes
      10
      Posts
      4160
      Views

      P

      @dblooom Hi. Sorry for resurrecting this topic, but I can't figure it out at all and haven't found any other resources regarding "Netatmo" and M5Stack on the web. I've tried to fix this issue by replacing "json={'grant_type':'password', ...}" with "data={'grant_type':'password', ...}" and also "data=[('grant_type','password'), ... ] and still had lo luck with it. I have no problem getting a correct response when working with Postman or directly with Python, but I'm not able to figure out what's wrong in UiFlow. Would you perhaps have time to elaborate on how you have managed to fix it in "python portion" of the UiFlow if you still remember? Sorry again for the inconvenience. Best regards.
    • O

      Core2: Python API to get battery charge level
      UIFlow • • ondrej1024

      5
      0
      Votes
      5
      Posts
      136
      Views

      O

      Thanks. I checked on the Core2 and here battery voltage also ranges from about 3.2V to 4.2V.
    • B

      UIFlow .m5f demo/repository/store call it as you want
      UIFlow • • BeBoXoS

      1
      1
      Votes
      1
      Posts
      31
      Views

      No one has replied

    • H

      M5Stack Gauges for Boats
      PROJECTS • • Hans-J.

      1
      0
      Votes
      1
      Posts
      44
      Views

      No one has replied

    • L

      M5stack led output not working.
      M5EZ • • lasslop

      2
      0
      Votes
      2
      Posts
      38
      Views

      Hello @lasslop GPIO21 (pin 21) is not a lucky choice. By default GPIO21 is used as SDA (I2C). Have you tried with a different GPIO? Thanks Felix
    • D

      Blocky does not seem to differentiate between button a pressed and button a long press
      UIFlow • • Delchi

      1
      0
      Votes
      1
      Posts
      56
      Views

      No one has replied

    • C

      Display SVG Images from URL?
      General • • crismancich

      2
      0
      Votes
      2
      Posts
      76
      Views

      Not at present.
    • R

      RoverC + JoyC strange displays - Are the sticks broken ?
      Units • • ramaker

      6
      0
      Votes
      6
      Posts
      531
      Views

      Z

      @ajb2k3 Thank you very much for reply , is there any instructions or tutorial how to compile the icon.c image array into the file and compile time , i would be thankfull . Best Regards .
    • D

      How to test if the M5Paper is attached to USB power?
      PRODUCTS • • dov

      2
      0
      Votes
      2
      Posts
      83
      Views

      D

      Answering my own question. This was trivially simple in my code. My code was doing deep sleep in the setup() function. When waking up from deep-sleep the setup function is called again. But if the device is powered by USB then deep sleep fails and we will reach the loop() function. So any special code that I want for USB power should simply be put in loop().
    • M

      Working with jpg images
      Core 2 • • mikemoy

      11
      0
      Votes
      11
      Posts
      433
      Views

      @delchi I take it you are using UIFLOW online. In that case it just means that the server dropped and crashed due to the amount of people online.
    • D

      Possible Bug On Image Hide/Show
      Bug Report • • Delchi

      1
      0
      Votes
      1
      Posts
      40
      Views

      No one has replied