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    felmue

    @felmue

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    Posts made by felmue

    • RE: COM.X LTE (4G) Module Example UIFLOW/Phython

      Hello @orfait

      you can try to stack a different module (like a proto module) in between.

      Yes, same here, the antenna was connected to the incorrect socket as well.

      Thanks
      Felix

      posted in Modules
      felmue
    • RE: Possible Problems with MQTT?

      Hello @bmtd111

      I think the WiFi connection configured via M5Burner only works as long as code is temporarily run on a device. In app mode though the WiFi connection might be lost if not executed within the UIFlow.

      Please see this thread.

      Thanks
      Felix

      posted in UIFlow
      felmue
    • RE: TouchButton awol?

      Hello @brianteeman

      the documentation is probably not fully up-to-date.

      Maybe checkout the description here.

      Also have a look at this example.

      Thanks
      Felix

      posted in Core 2
      felmue
    • RE: tell me about Charge current

      Hello @keiichiro1192

      yes, the 100 mA are due to a setting. Line 1880 in this file.

      M5.Axp.SetCHGCurrent(AXP192::kCHG_100mA);
      

      Thanks
      Felix

      posted in General
      felmue
    • RE: Screen freezes after tapping button servo (after servo working once) with GoPlus2 on M5Stack Core2

      Hello @Trevman

      I am afraid M5Core2 and GoPlus2 are not fully compatible. Please see this thread.

      Thanks
      Felix

      posted in Forum Rules (!!!!READ THIS FIRST BEFORE POSTING!!!!)
      felmue
    • RE: M5Stamp Pico API key too short

      Hello @greenleaf

      glad to hear it worked.

      Thanks
      Felix

      posted in UIFlow
      felmue
    • RE: technical questions about the charging circuit of core 2 / basic core

      Hello @TapM

      the AXP192 does automatically switch between ACIN (USB) , VBUS (5 V pin on M-bus) and battery. However in your case only VBUS and battery are in the mix.

      I did some experiments (i.e. turning on internal 5 V boost w/o disabling VBUS) and yes, switching on the internal 5 V booster while power comes in via 5 V pin on M-bus immediately shuts the system down. My best guess is, that the AXP192 doesn't like the 'circle' that is created in that way, e.g. kind of powering itself through the internal 5 V booster.

      Not sure if there is a way to solve this w/o hardware modification.

      Thanks
      Felix

      posted in General
      felmue
    • RE: M5Stamp Pico API key too short

      Hello @greenleaf

      from the M5Stamp Pico documentation, section Program Download.

      STAMP-PICO adopts the most streamlined circuit design, so it does not include the program download circuit, users can download the program through the USB-TTL burner.

      If you don't have the USB-TTL burner board, in order to use M5Burner or esptool, you'll need to put the M5Stamp Pico into download mode manually by connecting a wire from GPIO0 to GND before powering it up. (For regular boot, the wire needs to be removed again.)

      Thanks
      Felix

      posted in UIFlow
      felmue
    • RE: M5Stack Core2 function definitions & arguments

      Hello @SirMichael

      I think most is described here.

      Thanks
      Felix

      posted in SOFTWARE
      felmue
    • RE: UIFlow .. multiple Weight Sensors with PaHUB?

      Hello @mchott

      I could be wrong but I don't think you can. PaHub extends I2C, however the HX711 in the weigh unit is not an I2C device. See schematic.

      Thanks
      Felix

      posted in UIFlow
      felmue