Update the PRG32 firmware over USB

Write an official PRG32 firmware release onto an ESP32-C6 console from this page. Connect the console's USB connector (not UART) to this computer and use Chrome or Edge. Only the bootloader, the partition table and the firmware are written: the console keeps its Wi-Fi settings, its joystick calibration, the cartridges in its eight slots and its scores.

This browser cannot reach USB devices. Open this page in Chrome or Edge, over HTTPS or on this computer as localhost.

Release Pin profile

The pin profile matches how this console is wired (see the pin profiles).

Full erase

Erase the whole flash first. This deletes the Wi-Fi settings, all eight cartridges and the scores on the console.

Releases come from github.com/riscv-prg32/PRG32/releases, through this Store. Without a browser, use prg32_flash_release.py.