FR_RK3288开发板原理图，Firefly-RK3288开发板资料汇总，量产机和样机原理图PCB-pdf档(FR_RK3288 development board schematic diagram, Firefly-RK3288 development board data collection, measuring machine and prototype principle map PCB-pdf file)

瑞芯微rk3288pcb和原理图。对设计开发主板很有用的。。(Ruixin micro rk3288pcb and schematic diagram.It is very useful for designing and developing motherboards.)

RK3288 硬件设计说明，详细的硬件布线说明，很有用！(RK3288 hardware design instructions, detailed hardware wiring instructions, very useful!)