This reference design is a fully functional development board powering an NXP™ i.MX 6ULL application processor from a TPS6521815 PMIC. The hardware design consists of DDR3L SDRAM (512 MB): 32-MB Serial NOR Flash: 8-GB eMMC 5.0 iNAND: SD Card interface v3.0: dual-channel 100Base-T Ethernet: 5-channel USB hub with Type-A ports: micro-AB USB OTG: mountable LCD screen: and expansion connector for additional inputs and outputs.This design is intended to be used as a reference for data concentrator projects in grid communications or for any project using the i.MX 6ULL: i.MX 6ULZ: or i.MX 6UltraLite processor that requires evaluation of alternative power solutions.