It works as it should. Before I assembled the unit, I flashed it to work as a Knobster. Most guys print at 20% infill to stretch that precious penny by sacrificing the durability and quality. To use the device, you need to install the CH340 drivers (I will add the link below), open the Air Manager, add the device (DIY Knobster) and you should be good to go.
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With these boards, it takes less than10 minutes to add all components, and they provide astable connection. I used wire connections before, but I always felt more confident with these boards - they provide amore secure connection and are much easier to work with.
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