I use Oneshot125 on my copter. When I compare the output values for the different motors they are around 210 and differ by 9 at max. Unfortunately I do not understand what these values mean since I only used PWM with values from 1000 - 2000 before.
I saw something odd with this. I have a craft configured for Oneshot125. (Older esc’s) which did report output in the 125-250 range on 3.6 (I think). With 4.0, and still configured for Oneshot125, its now in the standard 1000-2000 range. I wonder what the fix actually does.
I cannot comment for Oneshot125 with 3.6.x or above, as it is not working with my Emlid Navio2 card.
I am happy user of Oneshot125 with arducopter 3.5.7 and my KV 370 T-Motors and I expect to have it working if Emlid sort the issue on their side (regardless of other know issues) with recent firmware.