Mesa 5i20 + 7i39 + 7i33 ???

I have my 5i20 + a single 7i33 working with 2 bldc's via the bldc comp. But, that's only 2 axes...
Can I use a pair (2) 7i39's, or a 7i39 plus a 7i33?
Of course the 7i33 interfaces to additional drives, while the 7i39 is a dual drive itself.

Is there firmware for either or both of these situations?
Where might one find .ini and .hal examples for these?

Thanks.

What firmware are you using currently? (file name)

Its possible to make a 2x 7i39+ 1x 7I33 config

PCW, thanks for the reply and querry.

I am using SVTP6_7I39.BIT

N.

OK that configuration is meant for up to 3 7I39s (6 axis total)

if you want a configuration with 2x 7I39s and a 1x 7I33 its possible but pretty
sure there no standard pinout for that so it would involve some copy-pasting

I'm testing toward making a demo 3D printer. Yeah, been done before, but it's in preparation for proposing a large scale 3D printer, like xx meters by xx meters by xx meters size.
So, I need at least 3 axes for motion, plus at least 1 more and maybe a couple more, I think.
My demo motors are size 23 bldc w/ encoder (no index, though I may change that).
Full project motors might be anything, except steppers.

Is there any documentation that describes that file is for 6 axes? Naming convention? or something?

When you say cutting and pasting, are you implying creating a new bit file? compiling or what?

The SVTP6 in the name means SerVo/ThreePhase/6 axis

You can also get a full pinout of the configuration with

sudo mesaflash --device 5i20 --readhmid