I've done some research about EQMOD PEC and Indi, but can't find anything about using PEC and EQ-6 in Ekos.
Actually you can use PPEC with Indi with mounts like AZEQ6 or EQ8.
But with EQ-6 it isn't PPEC but SPEC. And it seems that Indi donc support it, am I right ?
But what I would like to do is making a PEC file for my mount with PEMPro on Windows and then use this PEC file with Indi, is this possible ?
For the EQ6-R it is easy. You start EKOS and the INDI tab opens. If you go to the mount there is a tab with periodic error correction. There are only 4 buttons PEC training for RA and DEC (just guide and run the training then) and turn on PEC for RA and DEC.
You may need to hover the mouse over those buttons because at least in my systems they are not readable.