UIFlow

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  Core2 resets when recoding from build in microphone
  • Remco

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  With the Core 2's microphone, I discovered the identical problem. My SD card does receive a created audio file, but it contains 0 bites. And sure, the Core 2 crashes and restarts when using this straightforward Blocky record method. I recently bought the core2 because it has a build in mic, speaker and much more. Great! But I can't get the mic to work in UIflow (online and app) or Arduino IDE. Both the most recent version. Even the most basic Blocky makes the Core2 reset when running it. It does create a audio file, in my case 'test.wav', but it is 0 bites. Also if i save it to the SD card. The mic is working correctly because the factory test works fine. I also own a M5stickC-plus (a few). In UIflow there is no mic option, but it workes fine in Adruino IDE. So, what is going on? It seems to be a serious problem for years now, but why is nobody doing something about it? I bought it because if the mic and speaker. https://community.m5stack.com/bubble shooter/post/15992 Please help me!
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  M5STack Tough in reboot loop when using UIFlow - Duplicated post
  • insaneLX

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  Thank's that solved it!
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  i2c library bug
  • HWTaro9

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  ATOM S3 Lite: Device is red in UIFlow 2.0, i cant run or download programm to it
  • zotovan

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  Thank you! As it turned out, the main problem was that if in a program on UIFlow 2.0 (block mode) you create a variable named "state" and assign it 0 during initialization, then the controller starts to behave inappropriately (hangs, new programs either do not load or load but do not work , there are problems described in the previous post). It only helps to re-flash the controller using M5Burner and load into it a program in which there are no omissions of a variable called "state".
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  This topic is deleted!
  • MatejTech

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  This topic is deleted!
  • MatejTech

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  How to save the last API key?
  • MatejTech

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  Ohhh! Okay. Thanks.
• H

  "Unknown wifi error 0x0005"
  • HWTaro9

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  Hello, 8 months and still no reply!? Could you please send the code or is it already fixed?
• D

  Managing UIFlow buttons which disappear from screen but still exist
  • dlmcshan

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  Not unless you leave UIFlow and use Micropython Directly with the VSCode, Thonny, or Mu editors.
• A

  Remote+ update values from m5stack core2 back to web ui?
  • andreashamalis

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  2 switches write the data onto one variable instead of creating another variable. Why?
  • MatejTech

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• E

  Centre a label on M5Stack
  • elettronico

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  @holofloh wow, I have never considered this, thanks for posting. I will add it to my guides.
• J

  Made purchase of atoms3 devkit with screen, but token isn't showing up in uiflow
  • jordo

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  I have the same problem: yes - flashed firmware yes - wifi is setup (I set it up in m5burner the same way it's been working for lots of other devices, am I missing a step?) maybe it can access the UIflow2 server - how can I tell? yes - I'm trying to use uiflow2, not uiflow1 in the browser yes - I've looked at the connection settings, can't manually add it using the mac address, have no way to find the token (doesn't show up in m5burner the way old devices do)
• E

  CAN BUS Error with M5Stack and COMMU Module
  • elettronico

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  Solved with the code ;-) message = com.commu_can_read_message(0) hex_list = [] for b in message: hex_str = hex(b)[2:] if len(hex_str) < 2: hex_str = '0' + hex_str hex_list.append(hex_str)
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  Int to Float conversion
  • elettronico

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  Use the math function block to convert in to float then use a text block to convert to string?
• 

  UIFlow on Linux with Chrome not loading or saving Flow files
  • bartblommaerts

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  Unable to create simple EZData entries on M5Stack Atom Matrix
  • otacon239

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  Which firmware version are you using? | Experienced problems pushing data to EZData with 1.9.8 on Atoms. Reproduceable error not occuring after reverting to firmware 1.9.7.
• R

  M5stack Tough Mac Address
  • RASBR

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  Hi @felmue . Thanks for the reply. I think I got the solution the same time you sent me yours. I did use the code in here as below: I did an 'Execute' Block: import ubinascii import network wlan_sta = network.WLAN(network.STA_IF) wlan_sta.active(True) wlan_mac = wlan_sta.config('mac') wlan_mac=ubinascii.hexlify(wlan_mac).decode().upper() then a Label Block: wlan_mac Anyway, thanks for taking the time and effort to reply. Rami
• R

  REMOTE+ issues
  • RASBR

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• T

  I can't hide label with uiflow for M5 Tough
  • tuanwiki

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  Try having them in a function! This is working for me