Hey guys my kk2.1.5 flight controller won't show any transmitter signal. Any idea?


Moderator comment: Pl post in appropriate board instead of on someone else's thread

I've moved it so now you have your own thread on the multirotor board...

@ayush karki,
Welcome to RCI.
Your problem is not clear from your post.
We don't even know if you connected the Rx or not 
Please post step by step what your problem is, with pics if possible.
Not clear wether the problem is between your tx and rx, or between rx and kk 2.1.5.
Regards

You should to post the connection pic as well as video