Flash a board

No firmware is available on this hub yet: set PEEPHOLE_FIRMWARE_DIR to a folder with <board>-<version>.factory.bin files.

Steps

1. Use Chrome or Edge on a desktop: flashing goes through WebSerial, which other browsers do not offer.
2. Open this page over HTTPS (or on localhost): browsers only allow WebSerial on secure pages.
3. Plug the board in by USB and press Install. If no serial port shows up, hold BOOT while plugging it in (or hold BOOT and press RST), then try again.
4. After flashing, the installer offers to set up Wi-Fi (Improv): choose your network and enter its password.
5. Open the board's own web page (its address is on the screen) and set the hub URL to https://peephole.bitops.com.br.