July 21, 2024, 01:38:47 AM

ESP32-POE RESET

Started by RiPi111, April 30, 2024, 07:31:03 AM

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RiPi111

Hello, unfortunately I have flashed an incorrect ESPHome code on my ESP and it probably reaches 100% CPU load immediately after switching it on and after a short time it becomes so hot that you can no longer touch it. Can you delete it at the push of a button?

Erasing with a flash tool doesn't work.

Thank you

LubOlimex

You can't reset memory contents via button. You can change the button BUT function to force bootloader entry to - you need to solder the pads of R49 together (or place 0R resistor). Refer to the schematic, the idea is to have D_Com connected to the button BUT. After this modification you can force bootloader by holding button BUT down, pressing reset and releasing BUT. Try if that makes the board programmable.
Technical support and documentation manager at Olimex

RiPi111