ESP 32 Toolchain problem

[dvcam99]

...may this picture helps!

ESP32_com_port_FC.png (118.79 KiB) Viewed 6336 times

BR

Dirk

[felixegger]

Thank you
Yes I know this page. It appears right after starting a new project. All the settings I did correctly. So I don't know what else I should do now.
Are you really sure that your Plattform is working properly together with a ESP32 WROOM32 ? Has one of your teammembers tested and proofed it ?
Maybe you could upload a tutorial on YouTube on this topic. I hope we really can solve this problem now.
Kindest regards
Felix

[stefan.erni]

Hi Felix

What hardware did you use exactly?

How about, if you test this module from my post. It's available everywhere and works well. And extrem cheep!

So then you know the ESP32 is working fine

https://flowcode.co.uk/forums/viewtopic.php?f=5&t=129

regards

Stefan

[LeighM]

Hi Felix,
There is a little bug in Flowcode,
even if your COM4 is at the top of the "Programmer port" list,
you still need to click on it (to confirm the selection)
and then click the "Modify" button.
Please try that.

[p.erasmus]

Look this video ,somehow you miss what me,leigh and stefan told a few times you have to explicitly set the comport

Video's.rar

(1.23 MiB) Downloaded 632 times

[felixegger]

Thanks for all your comments

S U C C E S S !

My ESP32 WROOM32 and my ESP32 WROOM32D devices can be programmed now !

B U T

Only once, as long as they still are "virginal"
Also the pressing of the device buttons didn't help

S O

I had to reset them completely before the next programming by means of the Arduino IDE Plattform
The Programmcode, shown in my image, I found somewhere in the Internet

Kindest regards
Felix

[felixegger]

the code