Hi Lian

Thanks for the information.
I assume you mean the MQTT client. Yes, it's practical and convenient for measurement data and is also very well documented.
You can install your own local broker or use one from the internet.

https://www.flowcode.co.uk/resources/datasheets/Flowcode%20MQTT ...

Hello everyone,

I would like to propose a new Flowcode component: TCP Sockets (Client and Server), Embedded and PC-App (Web-App?)

With the increasing use of Wi-Fi-enabled microcontrollers such as the ESP32, many projects require reliable communication between embedded devices and PCs over a local ...

Hi Steve

Ok It's working nice if I set Word Wrap set to "No" :)
Perhaps, when it comes to text, it would also be possible to have a "Get Text" macro similar to a "Set Text" macro?

And RTF test —it's works really well!

But it is a bit time-consuming.

2026-07-28_10-47-05.PNG

I've found a ...

Hi Steve

Maybe we could start by improving the text component.
The text component in addition to word wrap, set to small size and some space it create a nice colum

If the text component had "/r/n" for a new line it would be much easier.

And if the value could be copied with a single mouse click ...

Hi Jay_dee, Hi Steve

Is there already a table for PC Developer?

Hi Andreas

Yes, I've used a few of them, and they've worked very well—
display, motor control, etc.
But also the CPU boards like Flip and Click.
CPU boards from other manufacturers that work with a ClickBoard also work well with Flowcode.

Hi Ben

I just pasted the C code as-is, but I think that was a mistake on my part. No error, but no improvement either.
2026-07-16_17-33-10.PNG

I tried the component for the SC/SDHC with SPI, and it works nice to creat a file and save a string.
But for my board, I need SPI1 for the display, SPI2 ...

Hi Ben

The card doesn't work yet on the other two boards. Both have the S3-mini1.
The SparkFun board already has the card built in. Are there any differences between the ESP32-S3_DevKitC and ESP32-S3_MINI regarding the SD card?

Hi Ben

on my board is:
IMG_6641.jpeg

No I did not use or change RAM / PSRAM

And yes ! It's working now.
I changed my touchprogram and add the sd-card with a single init the card.
I creat a file Test.txt and save the string "Hallo" to the file
CapTouchTFT_ONE_touch_rec_macro_.fcfx
2026-07-15 ...

Hi Ben

I got the touchscreen working. It's very easy to use. It's simple to start and stop a recording using the large touch fields.
unfortunately...
I'm still having problems with the SD card—it won't initialize.