#189 Arduino Nano ESP32 will not Burn Bootloader

[fester2251]

Arduino Nano ESP32 will not program, or Burn Bootloader. The existing program writes successfully to the Serial Monitor, so the cable and baud rate are okay. As of recently, the correct port is no longer available for selection. Apple Mac OS (14.3), Arduino IDE 2.2.2 (nightly), Arduino Nano ESP32, programmer: ESPTool, baud 9600
dfu-util: No DFU capable USB device available
Failed uploading: uploading error: exit status 74 (this changes)

[Tormod Volden]

See https://sourceforge.net/p/dfu-util/tickets/178/<7s>

[Tormod Volden]

Sorry, it is https://sourceforge.net/p/dfu-util/tickets/186/