A beginner’s level quadcopter released in 2014. The UDI U818A can record video and still-shots from the air, and has a battery capable of 7-8 minutes of flying time.
John @kivela
声誉积分: 1
发帖于: 2018年9月21日
i have read i need to swap wires polarity to make it reverse. how do I do this?
cut and splice?
这是一个好问题吗？
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