Where can I find motor rpm info

Hi,
Would live some help as to where I can find motor rpm info in the logs?
Thanks in advance

[quote=“tango”]Hi,
Would live some help as to where I can find motor rpm info in the logs?
Thanks in advance[/quote]

Arducopter doesn’t know what the actual motor rpms’s are, it would need sensors for this.

You can log what demand to the esc is being sent though, Just checked, it used to be called motors, but is now called RCOUT. RCOUT logs needs to be enabled .

This isn’t necessarily proportional to actual RPM though.