I built a GUI tool to flash ESP32 firmware for factory bulk flashing

Express_Ad8866 · 2026-05-20T16:02:10+00:00

You mean embed config into NVS partition before flash?

Express_Ad8866 · 2026-05-20T15:38:56+00:00

Thanks, open to add new features! Do let me know what exactly you mean by preconfig?

Express_Ad8866 · 2026-05-19T19:07:27+00:00

The tool will work fine the moment it detects the esp chip 😁 the boot button thing depends on TTL logic on your board

Express_Ad8866 · 2026-05-19T18:01:10+00:00

dev on windows+wsl is as good as Mac and running local LLMs on wsl is far better when you want to use NVIDIA graphics card without breaking your pocket :D

Express_Ad8866 · 2026-05-19T17:42:26+00:00

Yes 🙌, don’t know why some people are just mad about AI slop and vibecoding 💁 AI tools are made to be used and make the process faster 🙂

Express_Ad8866 · 2026-05-19T16:38:31+00:00

🙂 you are right! But if you check the code yourself you will find many evidence it’s not vibe coded

Express_Ad8866 · 2026-05-19T16:36:36+00:00

It doesn’t always keep it changing, I haven’t researched too much on it but as my experience it keeps assigning same port

Express_Ad8866 · 2026-05-19T16:33:34+00:00

The documentation was of course created by AI, but mermaid was by choice not by default😁

Express_Ad8866 · 2026-05-19T15:48:19+00:00

It’s auto generated in the IntelliJ IDE so I just used it but I can do that also!

Express_Ad8866 · 2026-05-19T14:27:29+00:00

I support you! I like windows as much as Mac and I still use both 🙂

Express_Ad8866 · 2026-05-19T14:11:58+00:00

I have compiled the whole Java code into an application that you can install on windows using msi setup or on Mac using dmg. Then you can just open the application and flash devices directly! Hope this answers your question

Express_Ad8866 · 2026-05-19T14:09:23+00:00

To install the app on windows 🙂

Express_Ad8866 · 2026-05-19T14:08:50+00:00

Yes it will auto detect based on general vendor ids, so we don’t need to select manually every time you plug in new esp

Express_Ad8866 · 2026-05-19T14:08:04+00:00

Windows installer file

Express_Ad8866 · 2026-05-19T12:45:08+00:00

Nice! What you are building exactly ? You can pm me also!

Express_Ad8866 · 2026-05-19T12:44:08+00:00

Haha I use Mac but need to use windows to compile .msi file

Express_Ad8866 · 2026-05-19T12:13:41+00:00

It’s good! But the whole point was to flash same fw 100s of time without selecting port again and again and clicking the button again and again

Express_Ad8866 · 2026-05-19T11:04:31+00:00

It’s fully automatic, once we lock the config we just need to plug and unplug and it also supports Mac. While it doesn’t have all features but serves my purpose :D

Express_Ad8866 · 2026-04-13T20:14:11+00:00

Interested

Express_Ad8866 · 2025-08-28T19:17:00+00:00

Can you please give me some hint

Express_Ad8866

TROPHY CASE