I previously flashed micropython onto my board, and now I'm trying to flash the default bootloader in the arduino IDE. When I try to do this I get the following error: A fatal error occurred: Failed to connect to ESP32-S3: No serial data received. For troubleshooting steps visit: Troubleshooting -…

I've solved the problem, this is the guide I used: [image] dfu-util: No DFU capable USB device available [Solved] Getting the "No DFU" and "exit status 74" errors with your Arduino Nano ESP32? Follow these quick step to start uploading code again! Est. reading time: 5 minutes …

I cannot flash bootloader onto my board

Official Hardware Nano Family Nano ESP32

ubidefeo March 26, 2024, 5:32am 10

is it an Arduino Nano ESP32 or another ESP32 board?
If that's the case we have a guide for it

Topic		Replies	Views
ESP32 with an Arduino board as the USB interface General Guidance	1	2663	May 5, 2021
BIN flashing Nano ESP32 problem Nano ESP32	6	490	November 11, 2024
Arduino ESP32 Nano unable to flash or detect Nano ESP32	2	192	December 2, 2024
Arduino Nano Esp32 Serial Connection Error Nano ESP32	8	654	December 25, 2024
esp32 Connect Failure Programming	2	1902	May 6, 2021

I cannot flash bootloader onto my board

Related topics