[1] The RTC timer can power on the SBC at a preset time which can be used applied to occasions like digital signage.

[2] Connect a Lithium Polymer battery with the Juice Board.

[3] When a HDCP license is present, the official ROM will support 4K@60fps, otherwise it will revert to 4K@30fps.

[4] The battery module requires a built-in charging circuit.