Navigation

    M5Stack Community

    • Register
    • Login
    • Search
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    1. Home
    2. mchott
    3. Topics
    M
    • Continue chat with mchott
    • Start new chat with mchott
    • Flag Profile
    • Profile
    • Following
    • Followers
    • Blocks
    • Topics
    • Posts
    • Best
    • Groups

    Topics created by mchott

    • M

      Connect Atom S3 BLE with Smartphone in UI Flow 2
      UiFlow 2.0 • • mchott

      1
      0
      Votes
      1
      Posts
      85
      Views

      No one has replied

    • M

      Version switch needed !!!
      UIFlow • • mchott

      1
      0
      Votes
      1
      Posts
      205
      Views

      No one has replied

    • M

      OTA from Core2 to many Atom Lite
      SOFTWARE • • mchott

      1
      0
      Votes
      1
      Posts
      258
      Views

      No one has replied

    • M

      Not able to pair Core2 with my account
      UiFlow 2.0 • • mchott

      7
      0
      Votes
      7
      Posts
      774
      Views

      M

      @mchott the only thing right now .. after whatever .. it appears in the menu in UIflow 2 .. but I don´t have any idea what this caused
    • M

      No LED support on new releases for the Atom Lite
      SOFTWARE • • mchott

      5
      0
      Votes
      5
      Posts
      1535
      Views

      M

      Now I tried to do it extrem more on a basic level with the latest available versions of everything with Arduino #include <Arduino.h> #include <M5Atom.h> void setup() { M5.begin(true, false, true); M5.dis.begin(); } void loop() { M5.update(); M5.dis.drawpix(0, 0xFF0000); delay(500); } I assumed that this simply meant a permanent "RED", but it results in a random play of colours.
    • M

      Unable to Export Flash Memory of my Atom Lite
      SOFTWARE • • mchott

      1
      0
      Votes
      1
      Posts
      613
      Views

      No one has replied

    • M

      Scale accurate to 10g only
      UIFlow • • mchott

      3
      0
      Votes
      3
      Posts
      999
      Views

      M

      Thank you .. sometimes it´s just my hope to get an easy solution running and waking up in the middle of to many micro learning.
    • M

      M5Burner not running on Mac Ventura
      SOFTWARE • • mchott

      3
      0
      Votes
      3
      Posts
      1060
      Views

      M

      Yes this works .. its in the tab "Privacy and Security" and there I had to switch from "Appstore and verified developer" to "Appstore" and then open the M5Burner again and confirm "Still open". Now it works on every start.
    • M

      UIflow and work with XML responses
      UIFlow • • mchott

      1
      0
      Votes
      1
      Posts
      850
      Views

      No one has replied

    • M

      Best communication concept for 20 Controllers
      General • • mchott

      2
      0
      Votes
      2
      Posts
      1042
      Views

      @mchott Speaking personally, I would have the Master also arbitrate the Slaves by polling them one at a time. Yes, they can all talk at once but it's messy. I have a Master talking to two Slaves ESP-NOW peer to peer with small size of data and no urgency in the process. I may send a simple boolean flag to one to turn on a heater, next sending a int value to the other to set a servo position. (this one also returns a float with the Vent Temp.
    • M

      How to switch off Core+GoPlus2
      UIFlow • • mchott

      1
      0
      Votes
      1
      Posts
      769
      Views

      No one has replied

    • M

      UIFlow .. multiple Weight Sensors with PaHUB?
      UIFlow • • mchott

      5
      0
      Votes
      5
      Posts
      1842
      Views

      C

      I don't think the PbHUB will work ... The PbHUB can only handle analog and digital signals (no clocks !). Reading values from the HX711 weight sensor needs a clock and a data line provided by the ESP32 GPIO Ports ... The UIFlow HX711 library only supports Port B. If you want to use several weight sensors on the M5Stack you will have to hook them up to different ports and do the programming either in Python or Arduino using the Expansion Port Module getting the additonal Ports C D and E. P.S: If you want to hook up multiple Weight Sensors to a M5Stack using port A you have to use HX711 devices which can be hooked up to the I2C bus. M5Stack has no such modules nor units, but you will find one made from DFRobot (https://wiki.dfrobot.com/HX711_Weight_Sensor_Kit_SKU_KIT0176). This sensor also has a grove I2C port and by modifying the I2C addresses you can hook up to 4 Weigh sensors to Port A. Using the PaHub I2C-extender you can even hook up 6 to 24 Weigh sensors ......
    • M

      Atom Lite EspNow issue
      Cores • • mchott

      2
      0
      Votes
      2
      Posts
      1215
      Views

      M

      For me, the issue is resolved, but not quite with an eye to the future. I had the UI Flow IDE on the desktop 1.9.5 ( there is unfortunately not newer) and on the Atom Lite I had the 1.11.0. Thereby it came to incompatibilities that the EspNow in the newer variant works quite differently. BADLY.
    • M

      Read PWM Signal from Device
      Atom • • mchott

      7
      0
      Votes
      7
      Posts
      2835
      Views

      M

      I will try the " craft approach ". The LED driver does not provide stable 12V, as it can be between 12 to 14.5V in a camper. And with your recommendations for diode and capacitor.
    • M

      Atom PWM never "zero"
      Atom • • mchott

      1
      0
      Votes
      1
      Posts
      781
      Views

      No one has replied

    • M

      Core ADC with 12V damaged
      Cores • • mchott

      3
      0
      Votes
      3
      Posts
      1503
      Views

      M

      Okay ... that falls then under "teaching money" and super stupid. Happens when it should always be done quickly on the side.
    • M

      What is the best way to connect an PWA with multiple M5 Controllers
      General • • mchott

      2
      0
      Votes
      2
      Posts
      1546
      Views

      @mchott ESP_NOW in peer to peer mode. I wrote this simple bare-bones application to share with other makers. https://github.com/teastainGit/ESP_NOWpeer2peer I have a Core Basic communicating with two M5Stamps in the same room, controlling space heaters and an HVAC vent damper position. etc. The github example is used in all three devices
    • M

      How to connect the COM.X NB IoT and use is for mqtt or other requests
      UIFlow • • mchott

      4
      0
      Votes
      4
      Posts
      1919
      Views

      Hello @mchott in my experience a data SIM (for smartphones, LTE routers, etc.) is not good enough for NB-IoT. You will need a SIM card specifically for NB-IoT plus the NB-IoT service needs to be offered by the provider in your region. Thanks Felix
    • M

      BLE with Atom Mini in UI Flow
      Features Wish List • • mchott

      1
      1
      Votes
      1
      Posts
      1440
      Views

      No one has replied