Advanced Hardware and PCB Design Masterclass 2022 -EsteemPCB Advanced Hardware Design Course Part-1 RK3399 COB (LPDDR4 SDRAM, WIFI/BT, EMMC, PMIC, 260 Pin DDR4 System on Module) Udemy Link - https://www.udemy.com/course/advanced-hardware-design-course/ Please seed as much as you can!