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Nice packaging. Everything is included to start your build. XT30 connector, capacitor and harness. nice quality, easy to solder, works and flies great. A fine point soldering tip is required for the small pads. Your buzzer and LED connection is located in the harness. Three full Uarts. I am using the board with the capacitor and an HGLRC VTX. camera and VTX are direct connected to the board. The video works perfect. No visual lines. Great Price!
Overall I think this is an excellent all-in-one board - however it could be a bit cheaper. Couple of things to watch out for: the VTX power pads are unregulated straight off the battery - NOT 5v - so be careful what voltage your VTX can take you may not be able to use them. Also I really wish they would include silicon’s wires instead of the plastic coated ones not great at this price. However - it seems to perform well upgraded Betaflight and BLHeli to latest versions no problems - makes for a tidy build but at a price!