Hello,

I am using sketch+html+css+js. The firts upload skerch and after that webserver files. Files upload normaly. This setup workking normaly and fine in ESP32 development board.

Hello,

I have all codes for Webserver ESP32. I have tryied in ESP32 Devople board and everything works fine. Now upload codes to new circuit board setup and every thing is ready, but webserver not see/start.

What can bee difference? Do I have to change boot loader?

-JaPa-

Hello,

Thank you for help.

The problem was that programming voltage. ESP32 in this system not boot with reset button.
Make real boot you have to take programmer voltage cable off. This project is battery system so reset working maybe if battery is connect. Jus asking last: Is it reset (EN) in ...

Hello,

Is this schematic enough?
Can something be wrong Boot Loader. Can it make so it there can't upload again

Hello,

Sorry, I have error last comment. I am using TTL for uploading. I can upload another Sketch or Webserver files after that I got message:

"LittleFS Filesystem Uploader v1.2.0 -- https://github.com/earlephilhower/arduino-littlefs-upload

Sketch Path: C:\Users.. Path: C:\Users... Device: ESP32 ...

Hello,

I am novice with ESP32 and try make own circuit board with ESP32 and Webserver.

When I try to upload Sketch and webserver files with TTL to ESP32. It only can upload another to ESP32 sketch or webserver files, but not both. I have training with ESP32 DEV board and there is not any problem ...