Screen module DM-M10R800 V2 MIPI module Product parameters model: M101014_BE45_A1 size: 10.1 inch resolution: 800x1280 display interface: MIPI panel material: IPS panel visual Angle: 160° touch screen: multi-point capacitive touch Refer to the firmware The official firmware name supporting the 10.1 screen has the word "MIPI". Below is the link to the firmware: Dual MIPI Firmware link Note: Because RK3566 Dual screen Display uses the same internal input Source, that is, "VOP" is the "Same Source, Dual Display", so if MIPI screen is used as the main screen, the HDMI screen of the secondary screen will stretch, so if you want to avoid this problem. Both the primary and secondary screens should be in the same direction (horizontal and vertical) with the same resolution. Compile command ./FFTools/make.sh -d rk3566-firefly-aiojd4-mipi101_M101014_BE45_A1 -j8 -l rk3566_firefly_aiojd4_mipi-userdebug ./FFTools/mkupdate/mkupdate.sh -l rk3566_firefly_aiojd4_mipi-userdebug Reference data [schematic of screen module Datasheet& adapter board] Real figure Front MIPI DSI0 MIPI DSI1