esp dump flash message showing on serial monitor output about esp_dmx

[niklasberlin]

for future Reference and people who find this issue because they have a similar problem:

I had a similar Problem when i had my DMX circuit connected to pins of my ESP32 that are shared with the internal flash and when i tried to manipulate those pins with my code, the ESP was unable to access the flash correctly -> after moving the connections to different pins the ESP booted as expected

for reference on pin assignment i used the following pinout diagram:
https://www.mischianti.org/2021/05/26/esp32-wroom-32-high-resolution-pinout-and-specs/

[someweisguy]

I could be mistaken here, but these look like the standard ESP32 boot messages. The only thing that I think is unusual is that last line E (131) esp_core_dump_flas����J����ɕ�сsize of core dump image: 151653755.

I don't believe these messages have anything to do with esp_dmx. You should be able to make most, if not all, of these messages go away by connecting GPIO15 to ground.