Resource Downloads
Operating System Images
iStoreOS:
iStoreOS image file, can be directly written to SD card / eMMC / SSD after extraction
istoreos-22.03.7-2025040711-e54c-squashfs.img.gz
Debian:
Debian image file, can be directly written to SD card / eMMC / SSD after extraction
radxa-e54c_bookworm_cli_b2.output.img.xz
Flippy OpenWrt:
Flippy OpenWrt image file, can be directly written to SD card / eMMC / SSD after extraction
Loader Files
Used for USB flashing, Loader file is used for USB download initialization, no need to download when writing to SD card
rk3588_spl_loader_v1.15.113.bin
SPI Flash Image File
SPI Flash image file, used for flashing SPI Flash
Hardware Design
Radxa E54C V1.2 version