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

    20 Topics
    33 Posts
    J
    Hi, I have several ATOM PICO Lite (grey) modules that when I connect them with an USB cable to my laptop, a COM port is shown in my WIN11 device list under Ports (COM & LTP).When I connect to the device in ESPHome, I can see the com port in the pop-up box and when I select the COM port I can establish a connection and install software on the PICO lite. Problem: I recently bought several new ATOM ECHO S3R. When I plug these to my USB port, I dont see a COM port appearing in my Win11 Device list. As a result I can also not connect from ESPHome to the device. I tried to install drivers from this site https://ftdichip.com/drivers/vcp-drivers/ but that did not help. Any tips what I can do to communicate with my new ATOM S3R modules? Thanks for tips! Regards, Jules

  • Squareline Studio and LVGL Discussion

    6 Topics
    19 Posts
    S
    @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.

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

    1k Topics
    4k Posts
    S
    I have the same problem too. It works with 2.4.2.

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

    467 Topics
    2k Posts
    P
    [image: 1772814000502-7e5ce5b2-8d9d-48f9-ae34-7fa5884c1e12-image.png]

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

    218 Topics
    898 Posts
    J
    @pabou try using uiflow to generate the code, then peek copy from there.

  • For discussion and assistance with M5EZ.

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

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

    28 Topics
    97 Posts
    X
    Hello! I am new to the community here and have been finally been playing around with my m5stack core2 with rust. My project consists in a simple voice recorder which does the following: After pressing a button, start recording from the microphone to the SD card Show a timer of the elapsed time Once the user presses the stop button, stop the recording Then upload the recording to a server I got every bit working independently but the problem is getting them to coexist. The reason I am posting here now is that I am completely unable to figure out how to get the display to work (e.g. update the elapsed timer and/or react to user button presses) while also having an active microphone recorder which writes a wav file directly to the SD card. I found quite a bit of conversations about it being a limitation of how the lines are shared between the display and the sd card. Some even suggested the existence of some workaround to get them to work but I couldn't get any to work with rust/esp-idf. Has anyone here managed to get this to work? I would be pretty surprised if 2 such core features (the screen and the SD card) were really not possible to coexist, as that would destroy almost all my project ideas for the m5stack.

  • UiFlow 2.0 related issues discussion.

    361 Topics
    2k Posts
    R
    @RBOUMAN58 Got the problem solved, burned the 2.4.4 firmware using M5Burner, problems gone... programs are working again
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  • R

    M5Stack Grey charging 16580 LiPo

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    4k Views
    felmueF
    Hi Rob if you look into Power.cpp you'll see that the current already is set to about 400 mA: https://github.com/m5stack/M5Stack/blob/master/src/utility/Power.cpp void POWER::begin() { uint8_t data; //Initial I2C Wire.begin(21, 22); // 450ma setVinMaxCurrent(CURRENT_400MA); are you calling M5.Power.begin() in your setup code? Or maybe the current has been reduced due the the battery being close to full? Cheers Felix
  • J

    Anybody got ulab (micro-numpy) working?

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    1 Posts
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  • D

    Disable Powersaving

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  • R

    IP5306 charging a 16580 LiPo battery at 1A at least (preferebale 1.6A.)

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  • ajb2k3A

    High Siearra driver issues.

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    2 Posts
    4k Views
    SkinkS
    Seems to be a MAC problem under Windows 10 with the latest M5 Burner the M5Stack Fire is able to do this without any problems. This morning I uploaded 1.6.3!
  • J

    Can't get M5Stack to work properly

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    22 Posts
    66k Views
    J
    Thank you again. It works (again)!
  • johnwargoJ

    Pull Requests?

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    3 Posts
    6k Views
    johnwargoJ
    Nothing yet. Samples don't work.
  • R

    m5stack Fire accident

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    3 Posts
    4k Views
    R
    Thanks a lot, I was almost there! I tried the UIflow firmware. The configuration button gave me an error. The burn asked me to connect to wifi. I asumed that it was the wifi of the m5, but thought that it would not work because the core was without OS. After your suggestion I unboxed the Core again (it was ready to send it back ;-) And now up and running again. Many thx ;-) Hopefully after the update the env II sensor wil work now. Because there the troubles started. Out of the box it did not work. Now i will retry.
  • M

    upload image to M5stack problem

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    8 Posts
    16k Views
    M
    @ajb2k3 Hi, i've tried doing that, but it just keeps saying "uploading" but it never ends
  • L

    Newbie question - cycle functions via one button

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    4 Posts
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    L
    I've figured it out, needed to use lists - this solved it for me https://www.youtube.com/watch?v=4jDVYZSYTo4
  • T

    All IDE refuse to work with M5Stack now

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    11 Posts
    19k Views
    T
    @m5stack Hi, yes, with some updating and couple restarts VS Code now working with 1.6.1 UIFlow firmware Thank you
  • F

    USB driver for Raspberry Pi

    raspberry pi usb driver
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    3 Posts
    12k Views
    ajb2k3A
    @funkyfab said in USB driver for Raspberry Pi: I'll answer myself ;-) I copied the /lib/udev/rules.d/69-libmtp.rules to /etc/udev/rules.d, added the line ATTR{idVendor}=="0403", ATTR{idProduct}=="6001", GOTO="libmtp_rules_end" That prevents the M5 devices to be recognized as MTP devices. Then they're recognized as Serial ports, and Arduino IDE can access them. So we don't need the driver, just a change in udev configuration. Oh cool, thats for working out how to do this. I can continue my plans of adding an RPI to my project bench to programme the M5Stacks and Sticks. Thanks you.
  • K

    Grove / I2C with M5Cam

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  • sysdl132S

    Easyloader virus found?

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  • D

    This topic is deleted!

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  • S

    M5Stack after loading the program is still restarting.

    looping restart
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    5 Posts
    9k Views
    S
    Problem has been solved The weak USB cable was to blame, after replacing the cable with the original Samsung, the problem did not return. Problem messages are: "BrownOut detector was triggered" and "The Guru Meditation" something like Blue screen of Death (BSOD)
  • K

    Can't launch electron-m5burner-v2-eletron on macOS Catalina (10.15.5)

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    1 Posts
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    No one has replied
  • C

    M5StickC - can't find serial port on Mac Mojave

    4
    1 Votes
    4 Posts
    8k Views
    m5stackM
    @csam ok..could you try again use this firmware upgrade tool: https://community.m5stack.com/topic/1591/m5stickc-and-atom-on-macos-catalina-can-t-upload-programs-solution
  • D

    Resource manager won't load either BMP or JPG

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    3 Posts
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    ajb2k3A
    @devilstower said in Resource manager won't load either BMP or JPG: I've been trying over and over to load images to my M5StickC using the resource manager of UIFlow. I've reduced the size of the image I'm loading to just 2K. And I've tried saving it as 4-bit, 8-bit, 24-bit, and 32-bit. I've tried reducing .jpg quality to an abysmal 35%. I've pretty much toggled every possible setting for saving either BMP or JPG. But each time I try to load an image, the same thing happens. Resource manager displays the name of the image, a message appears that says "uploading" and then ... nothing. The message goes away, no error is every displayed, but the image doesn't appear in either resource manager or UIFlow. Images have to be very specific and the details can be found on page 35 of my WIP book found here - https://github.com/Ajb2k3/UIFlowHandbook/blob/master/quickblockref.pdf If you have followed the guide and still get issue then you may have discovered a new bug.
  • Sylv1S

    Driver doesn't work.

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    5 Posts
    6k Views
    m5stackM
    @sylv1 which OS are you use on the "first" PC? you could try install a FTDI driver to solve the identify problem