Does the pre programmed ATMega644p work for Shruthi-XT?

If I order the programmed ATMega644p from the MI store, will it work with a Shruthi-XT control board?

Yes.

Ah. I see what’s going on here.

Note that as soon as I run out of fancy filter boards PCBs on the shop, I’ll stop selling the chips.

Then I need to buy myself one of those fancy filter boards ASAP. :slight_smile: