Hi @felmue thanks for your clear answers, I don't thin it's possible to stretch it longer than what you did, that's pretty much what is possible right now using UIFlow with this bar widget

I tried the UIFlow "DAC beep" without success. Would be great to be able to use the Core2 speaker.

@zontex it looks like there has been an update to Bluetooth on UiFlow for Core2: now it appears BLE Central and BLE peripheral options. Do you know what the difference is? Thanks! Alvaro B. [image: 1672158667179-79c8c1e3-9b0c-4e9f-9bff-60f9d64eca01-image-resized.png]

@jpilarski I agree this would be a good feature to have on uiFlow. Specifically, which block are you referring to on Adafruit MakeCode? Is it the "run in parallel" block? [image: 1580328768960-screen-shot-2020-01-29-at-3.11.52-pm-resized.png] However, from a MicroPython perspective, multithreading doesn't seem to be complete yet, according to this link. "This module is highly experimental and its API is not yet fully settled and not yet described in this documentation."

@jpilarski I think the server suffered an overload due to the makers festival yesterday. No I don’t know if that kind of change will ever be possible and code lock, not come across it yet.

This is already requested some time ago via git. Still not filled.

Got it that is what I thought but I wasn't sure and just thought I'd ask. Thank you both for your response.

[image: 1557052620919-%E5%BE%AE%E4%BF%A1%E6%88%AA%E5%9B%BE_20190505183628.png]

Hi, I get what you mean, it makes a lot of sense. The one you get is surly the soldering mistake , because they didn't put enough tin on the soldering pad. We definitely could do something to improve structures deign just like what you come up with, but its not gonna help that much if we have the bad soldering.

@jpilarski Hi, thank you for your great suggestions!! I am looking for example code for Network block. then, Your Idea is very nice!! I also hope it will be possible in the near future!

@jpilarski If you want to realize face recognition function with F camera, you just need to change the pin map that is corresponding to F camera.

@watson Yes,

Thanks for notifying us, and apologies for the inconvenience

I have a few more suggestions. It would be great to be able to add comments in uiflow. Microbit has this option and it's very helpful. [image: 50056519-397f4200-0155-11e9-95dc-580ef81c7df6.gif] It would be great to be able to double click on the canvas and type, at which point a list of the common blocks with that typed letter would be listed and able to be selected for use. This would allow the user to more quickly access the blocks required and to stay in the flow - no pun intended. Here is an example in grasshopper. [image: 94c19e3f69bc5ba312a88f658e417193a8bf985f.jpg]

I've just taken several goes to write the firmware (I think my W7 laptop to blame). It kept getting stuck in bootloader mode and wouldn't leave. Finially got it to program and reset after pressing the on/off button twice.

@watson Yes, I need to understand MQTT to work out part of my book but I'm just not understanding it.

@jpilarski said in issue with remote in 1.0.3: Nice work on the adc, iic, and on adding more unit blocks. Unfortunately it looks like there are issues with the remote blocks. They look to be overlapping on screen and make it difficult to properly select remote blocks. What web browser are you using to load UIFlow as it worked fine for me.

sorry, heart rate unit now in uiflow have some problems, we will fix it within two weeks

Thanks this is helpful to see. Much appreciated. I still think it would be great at some point for you to add a section to the uiflow documentation that covers the blocks located under the advanced tab.