@ajb2k3 @Remco
this is a known issue, fixing

@chihimchik
you'd better post this to topic feature wishlist

@digiajay
UiFlow 2.0 currently have no authentic support for http

@guarthur said in Can't read ENV IV using UIFlow2:

I can't get my M5Stickplus2 to read any variables from my ENV IV. I've used the example and it doesn't work. Does anyone has a valid example that works? I'm wondering whether the ENVIV has a problem

ad0a4185-3825-4506-8813-282c3f28a97d-image.png

have you tried EasyLoader file for ENV 4 unit?
have you tried Arduino example from ENV 4 documentation page? - Double check that I2C pins are correct

@Bat21
I can't detect any with Atom Lite.

@teastain
Because the entire framework of UiFlow1 can no longer support the large number of new devices and new functions, UiFlow2 is equivalent to redoing all the functions.
No there is no UiFlow3

@mb UIFlow Web predates WEB USB.
You need to use UIFLOW2 for WEB USB

@mb try screen fill set to black.

Hello @BJHSartorius

first of all for your setup there is no need for a PaHub as all four I2C units have different I2C addresses and therefore all four units can be connected in parallel using these. You can read about I2C here.

I2C addresses of your four units: NCIR: 0x5A; Weight I2C: 0x26; Tof4m: 0x29; ENV III: 0x44/0x70

That said, I don't know why there is an issue when ToF4m is added.

However, I do know why there is an issue with PaHub and ENV III. They both share the same I2C address (0x70). In other words PaHub and ENV III can never be used on the same I2C bus unless you manually (soldering required) change the I2C address of the PaHub; see here.

Thanks
Felix

スクリーンショット 2024-10-21 11.30.49.jpg

Hi, There.
I found something.

Like this screenshot, put "mpy code block" to create text labels after rotation block.
It works.

@stanislav-drca I use the image Editor G.I.M.P from gimp.org. as to the image formatting. the setting are on the forum somewhere.

Started with UIFlow 2.0/M5Paper today and just when I got things to work, I got network error. Unable to transfer program using USB also... or the USB seems to work but the program transferred is an old version... Restarted my PC end lost quite a bit but still "Check network..."...

@Zorfox said in Unable to run UIFlow or M5Burner on Win10:

@mati That is an excellent idea! Unfortunately, I just tried disabling my antivirus and firewall without success. In fact, I tried running the files on my Wife's laptop (Windows 7) and had the same issue. As far as running as administrator, I previously tried this as well. Below is the operating system details as requested. However, since it didn't run on another PC using a different OS I doubt it's related to which system I'm using. Thanks for the reply. It was in fact something I had not considered.

Edition: Windows 10 Home
Version: 1803
OS Build: 17134.950

Tried disabling antivirus/firewall, and running on a different PC—same issue. Admin mode didn’t help either. Appreciate the suggestion though!

I solved it. See below:

solution.png

First step was removing the b' at the beginning and ' at the end
Then convert that to JSON with "loads json" block
The "loads json" for the individual elements are redundant and you just pull straight from the json variable

How to convert M5B to M5B2?

@ajb2k3 I like your videos and guides.
I've seen and learned before.
From now on, I would recommend it to my friends.
thanks

Hi @teastain .
I don’t know how to program in C++, that’s why I have fun with the Uiflow blocks.
I am very grateful for your intention to help me and I will try to test the code, although modifying it will be my problem.
Thanks

@robski everything is fine now