Arduino Nano ESP32
Vendor: Arduino
Features: BLE, External Flash, RGB LED, USB-C, WiFi
Source on GitHub: esp32/ARDUINO_NANO_ESP32
More info: Website
Installation instructions
Via dfu-util
This board can programmed via DFU bootloader, using e.g. dfu-util.
To enter the DFU bootloader, double tap the reset (blue) button, or you can use machine.bootloader() from the MicroPython REPL.
dfu-util -d 0x2341:0x0070 -R -D build-ARDUINO_NANO_ESP32/micropython.app-bin
Please note that the DFU bootloader comes factory flashed. Should you for any reason erase the entire flash, the DFU bootloader will have to be re-installed. Please follow the instructions here to do so.