well that answers the question from my first comment

of course that's promotion. You're encouraging people to ask you for the link. If people actually cared, they would simply ask you. There is absolutely zero need for you mention that you're willing to share the link.

the "you guys can ask me for the link to the website though" is too good. Do you really never learn from mistakes? Just don't self promote. It's really not that hard. Buy advertising if you want to advertise your website.

these posts never get old, even though I see one like every week

maybe you could replace the stand-off screw things from the case with longer ones to make some space below the pcb. Sadly it would be less low profile

haha I finally finished mine recently too. Maybe you could get a bigger case that could fit larger batteries. I'm guessing you have small ones under the microcontroller?