I have been asked by a number of my subscribers to my other video 'Adding LED lights' to go into more detail on how the Turnigy RC switch works and how it connects to the receiver and the device that you want to switch on and off using your transmitter.
This video is to support those subscribers and show how to use it and also cover the common problem/gotcha that users experience when using two batteries. This is covered in the little manual that comes with the switch but isn't as clear as it could be.
Thanks for watching, please like and subscribe and happy flying!