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  • Hear all about new products, initiatives and events here.

    14 Topics
    20 Posts
    kurikoK
    UiFlow2.0 quick start for CoreMP135 has been released. https://docs.m5stack.com/en/guide/linux/coremp135/uiflow2

  • 2 Topics
    2 Posts
    ajb2k3A
    Members will have noticed that some of us have pictures instead of letters next to our names. This isn't anything to do with status but is a function of the forum available to most (if not all) forum member. To set a picture for your avater you need to click on your letter in the top right hand side of the screen and a menu will appear. Click "Edit Profile" and you will be taken to the profile screen. At the top is a picture with your initial in it, click on it and you can upload an image to use.

  • Here is where you'll find News about promotions, M5stack related blog posts and Videos from M5stack users

    233 Topics
    308 Posts
    S
    To fix issues with M5Burner on Mac, ensure you’ve installed the correct USB-to-serial drivers (like CP210x or CH340). Run M5Burner using Rosetta if needed. Allow app permissions via System Settings > Privacy & Security. Always download the latest M5Burner version compatible with your mac.
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  • K

    HTTPGet with headers and parameters

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  • G

    Missing GPIO pins for 8/16 relay module

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  • G

    Missing GPIO pins for 8/16 relay module

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  • S

    Cannot answer in posts

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  • T

    The URL sent from the forum to confirm the mail address, goes 404.

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    V
    I had exactly the same problem on the outlook app on android. Luckily I also use the built-in android email app with the same account (i get everything twice), the URL worked immediately, so my email is now verified.
  • world101W

    Why so much spam lately on the forums?

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    ajb2k3A
    I did change some setting but it looked like the were not saved or were altered.
  • C

    Receiving data with ESP Now in UIFlow

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    world101W
    @clocey Here is a simple flow that you can program on each M5StickC device that will send (Tx) and receive (Rx) a counter value using ESPNow. [image: 1599570466810-screen-shot-2020-09-08-at-9.04.04-am-resized.png] I'm using broadcast to send the counter values, so will send data to all devices listening on the ESPNow network. To make it point-to-point, you could use the "Add peer" block with the mac address of the other device within the flow and then use the "Send message with id" block to send data to only a specific device by its mac address. [image: 1599571421237-screen-shot-2020-09-08-at-9.17.31-am-resized.png] If you had more than two devices on the ESPNow network, you would add multiple "Add peer" blocks (also changing the mac and ID values for each one) and multiple "Receive mac_address" blocks (also adding the specific mac you want to receive data from) to distinguish who was sending the data and who could receive the data. Hope this helps!
  • K

    M5STACK fire module with GRBL + LCD + three buttons

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    K
    @ajb2k3 thanks for reply, but got a deny. Hope someone will do a working sample. M5 become tetris and given to kids until it dies.
  • K

    This topic is deleted!

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  • S

    How to add apps to M5STACK FIRE after SD UPDATER is installed.

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    world101W
    Is SD UPDATER different than SD Updater? I was thinking you wanted to load additional apps to an SD card and launch them from the SD Updater menu. Is that correct? Otherwise, if you want to flash other standalone apps (not launched from the SD Updater menu) to the M5Stack Fire and you are using Arduino, then no that is not possible (to my knowledge). Once you load a sketch to the device, writing/flashing another sketch will overwrite the first. If using UIFlow, it has a built-in Apps menu. You can download many MicroPython programs to the device and select the one you want to run from the Apps menu.
  • D

    HMI usb display for raspi/linux/windows

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    D
    While it's not exactly what I'm looking for since the wio terminal example is more of an external display, while the example you've linked is purely a tty display (excuse me if I'm using the wrong terminology here), it seems like a cool alternative as well. How one would go about to program this is beyond me, but it'd be awesome if you were to be able to get it to work!
  • J

    Wake Up from deep sleep

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    J
    Problem solved. I connected the GPIO0 to GND and the board stoped the deepsleep loop, and i can run another code with : archlinux :: ~ » sudo picocom /dev/ttyUSB0 -b115200
  • M

    How to Recieve network messages

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  • R

    Degrees C Symbol

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    world101W
    Just an update. I noticed that uiFlow now supports Unicode characters. I'm not sure in which release it was introduced, but I'm now able to add the degree symbol to a label using characters from this site. [image: 1597847527562-screen-shot-2020-08-19-at-10.30.19-am-resized.png] [image: 1597847845622-img_1578.jpg] Two drawbacks... Size is fixed at unicode 24 (similar in size to DejaVu 24). Unicode 24 is missing from the label set font block [image: 1597848122454-screen-shot-2020-08-19-at-10.31.33-am.png]
  • M

    Getting Started

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    ajb2k3A
    @medy said in Getting Started: @ajb2k3 I solved the not saving issue by googling and finding out about the execute block. https://forum.m5stack.com/topic/1702/uiflow-does-not-save-python-code/4 That solves the saving custom code issue.. so thats cool. Im not a total beginner so naturally I wrote some custom code... and didnt follow any guides or handbooks much.... basicly came in winging it anyway this is good enough for starters. Also having a user interface is really nice. Thanks for the help ps the handbook is also out o date and doesnt mention that you have to switch from app mode to usb or internet mode. during the intial setup and pairing for uiflow (the interface on the device is totally different on the latest version) Hope you can use this feedback ;) Opps, sorry, thanks I will update the Handbook soon but have been busy. I have several projects for M5Stack that I'm working on and only just got to start logging the execute block.
  • M

    Connecting Epaper display to m5stack core or other models ? (Waveshare)

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    M
    @ajb2k3 said in Connecting Epaper display to m5stack core or other models ? (Waveshare): ahh, its an spi device so will have issue with the internal spi screen. There is an Epaper M5stack device in development but you would be better off with this device https://www.banggood.com/LILYGO-TTGO-T5-V2_0-WiFi-Wireless-Module-bluetooth-Base-ESP-32-2_13-ePaper-Display-Development-Board-p-1332909.html?rmmds=search&cur_warehouse=CN if there is one in development I will wait ;D
  • S

    What is SYS_INT? (I don't understand your schematics)

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    T
    @somedude Hey, did you have any success and got it to work? Would be awesome if you coulde provide an update. greetings
  • O

    M5 stack pin 21/22 (sda/scl) behaviour

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    O
    So if anyone else stumbles upon this... I had M5.powerbegin() in my code, and that will of course enable i2c, so that's the reason for my issues.
  • M

    This topic is deleted!

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  • D

    XBee replacement

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