UIFlow

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  M5Stack Delete App from App List UIFlow V1.5.4
  • birdsong

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  This is a great answer. It is not obvious that this functionality exists.
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  PM2.5 temperatue and humidity
  • MarekPrzybyt

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  UIFlow-Desktop-IDE reports: Upload code fails, maybe your device is offline check it and retry.
  • sunsetsafterglow

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  When will a new version of the desktop be available?
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  Load images on M5Paper in UIFlow
  • fr3nd

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  @fr3nd I was just about to say that it is an issue with the way the image is saved. I started making a document here :https://github.com/Ajb2k3/UIFlowHandbook/blob/master/En-Coreink-V2.pdf
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  Read own API Key in UIFlow/micropython?
  • utaani

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  @ajb2k3 Thanks!
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  New Remote+ Tutorial
  • plusulli

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  @arno said in New Remote+ Tutorial: White screen on the smartphone, nothing is displayed yes this is now with the Uiflow 1.8.7
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  use new MQTT unit with UIFlow?
  • Arno

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  @m5stack Sorry, but I still cannot recover my data from the broker with the MQTT unit. It works perfect with MQTT in Wifi and my CORE2. Here is my code with UIFlow, the LAMPES variable is always at TRUE, as the BOOKER MQTT communicates values "On" or "Off" How to get the GET TOPIC DATA function?
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  UnitV2 JSON in UIFlow
  • MTal

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  M5Stack GPS module – Screw length for module fixation is too short
  • falbriard

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  Core 2 Device and UIFlow updates using Wifi with a running app?
  • falbriard

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  @felmue Thanks for the detailed instructions. Now able to handle it.
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  A little help to understand the basics of using I2C with UIFlow
  • Arno

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  From what Little I understand ------ I2C devices connect to Port A, Make sure the SDA and SCL pins of the new device yo want to use are connected to the correct pins on Port A (White&Yellow wires) Next in UIFlow use: To scan and list I2C devices connected to the ESP32. This list returns values in decimal and so you need to read the devices data sheet to find the hex address and convert the returned decimal list into hex values. Next you need to read the data sheet to find out how to initialise the device and then how to read the device. Once you have a code that returns the data that you need, you need to convert it to a library or driver, download the driver to the esp32 and then create custom blocks in the custom block creator That will allow you new driver/library to work in uiflow.
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  Wait instruction in a loop
  • darul75

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  answering myself but in case it can help others this type of update has to be made as part of a loop screen instruction as in yellow above otherwise it is not working
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  How do I get the exception details in UIFlow?
  • Go.Ozeki

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  I decided to use TeraTerm to refer to the COM port information. When an Exception occurred, the detailed information was displayed in TeraTerm. Don't forget to set the Baud rate to 115200 for TeraTerm! The attached image shows the Exception displayed when I tried to connect to IoT Central without connecting to Wi-Fi. Thank you for help.
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  Create new unit from existing unit?
  • bluebulldog

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  @ajb2k3 Thank you.
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  MQTT and m5 core ink
  • luarmr

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  Battery, but the battery looks fine. If I turn the power on and off. the device picks up. Also, we are talking about minutes not days. After a full charge.
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  Set stamp pico in stand by to reduce battery consumption
  • diego_mtz

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  Hello @diego_mtz maybe this post about deep and light sleep can help you? Thanks Felix
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  Core Ink battery status
  • luarmr

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  @felmue Thanks let's see if I can figurate something. The only thing that I want is to know that the battery is low. I don't really need an exact number.
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  Deleting QR from screen
  • Kris

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  @felmue Good idea. Thanks
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  REMOTE+ m5StickCplus Chart data
  • ianlyonthomas

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  @ianlyonthomas said in REMOTE+ m5StickCplus Chart data: CHART modul I have tried the same have not managed it either the EzData works with Core to Core but not with Remote+ and the CHART module
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  Is there an RGBW unit for UIFlow?
  • bluebulldog

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