TL;DR: press 'boot' button when flashing ESP32. At least some of them.
I have connected newly bought ESP32 to usb cable and try to flash it with micropython image.
(micro) maho@dlaptop:~$ esptool.py --port=/dev/ttyUSB0 erase_flash esptool.py v2.6 Serial port /dev/ttyUSB0 Connecting........_____....._____ …
Pycopy's ESP32 image can be downloaded here
If you ecounter following problem:
TypeError: function takes 2 positional arguments but 3 were given
There is fork war between Micropython and …