So yeah, most of the design is complete, so is the PCB design.

I'm still considering adding an external crystal for projects that will need stricter timings.

might need to  bump up the cost since for my quantities the prices go to 0.5$ per crystal...

If i'll add it to the kit, I'll probably make it an optional extra for another 1$.

Still need to buy the BOM for the product but I want to send a full list rather than buy partials.