Made a quadx with Multiwii2.4 running on arduino uno R3 board, can't arm the quad using transmitter fs-ct6b with yaw channel. Plss helppp..
Below is the image showing my tx details on digital radio software..

Welcome to the group. The FC will not arm if the throttle channel is above 1100 Ms. Ensure that the throttle is around 1050 while arming the FC. You should read the value on your FC not on the TX software.

So any idea how can i lower that to around 1050ms as u said??? O

Here you can check the movement of throttle signal. While the throttle stick is at bottom, the red circled bar should read bellow 1100. If not then you have to adjust the end points of your transmitter from transmitter menu.