BIOS archive for a board identified as BAT-I2 version 2.0 with the Intel Celeron J1800 processor, a soldered Bay Trail chip common on compact and industrial boards. The 7.52 MB RAR does not state the manufacturer, so verify the board marking and version on the PCB before use. The image is intended for recovering a unit with a corrupted or failed firmware by writing its SPI flash chip with an external programmer. Back up the existing contents, check that the image size matches the chip, and verify after programming.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →