ESCs won't calibrate

dazzab

Member
Hopefully this will be an easy one for someone out there in MRFland.

I'm having issues trying to calibrate my ESCs on a SkyJib. No matter what I do they just won't go in to calibration mode. What's the secret?

They are 40Amp T-Motor ESCs
I'm using a Taranis Tx with inbuilt tx mode
FrSky DR8-XP receiver

I'm connecting the ESC directly to the receiver then setting the throttle to full before powering up the receiver/copter. Nothing happens. I've tried expanding the throttle range on the Tx but that didn't help.

I did run the motors without props at 50% and checked them with a IR tacho. They are all quite close in speed.

Any ideas what I should try next to calibrate the range of the ESCs?
 


Top