Question about youyeetoo R1 SBC

  1. The root password for the PC.
  2. How to access the UEFI in case need to re-install Debian or Ubuntu: the computer doesn’t boot with a splash screen or offer boot menu options which would allow me to boot from an external installation media.

account number:youyeetoo

Burn to EMMC | youyeetoo wiki

the uboot with UEFI is not tested,

maybe will support later,