DYS is releasing their new mini F4 FC and F18A 4in 1 ESC. FC has F4 MCU and OSD, while ESC has current sensor on board. Both, FC and ESC support 2-4S lipos. ESC (or both) have 5V 2A BEC. Board mounting size is 20x20mm. Boards are connected via 2 silicon wire ribbon with JST-SH connectors. The weight of the FC is 6g. Total weight of the stack is 14 g.