Walkera 4 - Setting a receiver bitter 4in1

Walkera 4 - Setting a receiver bitter 4in1 Video Clips. Duration : 7.00 Mins.

How to repair both (old and new) 4in1 Walkera DF4 / receivers etc. Reely burned. You only need a power MOSFET IRF7381 for both versions!

Keywords: df4, walkera, dragonfly, rc, heli, helicopter, reely, 4in1, repair, burned, speed300, lipo, 3s1p, gws, dd

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