pikocore
ed: this article follows the nyblcore one. Check it out first!
      While I ordered the PCB for nyblcore, 
      I decided to get one for the
      pikocore too, 
      a more powerful device still developed by Zach Scholl 
      (infinite digits). 
      This one is built around a Raspberry Pi Pico, which makes the flashing firmware part easier. 
      However, the Gerbers needed for manufacturing the PCB are not available directly from the website. 
      Don't worry, this isn't a problem because our man Zach shared all the information needed to build one anyway. Yay! 
      I grabbed the schematics and designed my pikocore edition: larger and messier PCB than the original one, 
      but still functional for playing around a bit.
    
 
    
      Building this one was easy too thanks to the 
      detailed instructions provided. 
      But in the end, it wasn't working... something's missing in the photos below, can you spot them?
    
 
     
    
      Bingo, I forgot to solder 3 resistors LOL. Nothing to worry about. 
      Fixed this blunder the pikocore started annoying the condo! 
    
 
    
      Talking about another Zack (with a "k"), during these months I accumulated a lot of electronic components, 
      so I decided to sort them in a box (mainly). 
      I joined the Gridfinity mob 
      and printed a lot of boxes to store them tidily. 
      Specifically, I decided to use 2, 3, and 6 units as heights. 
      I have found this Fusion360 plugin 
      that does all the job for me. 
      The only thing I had to manually edit was the baseplate grid because my printer kept messing it. 
      I just added a full layer beneath the standard one to keep all the outliles in place. 
 
      This is still a work in progress but seems functional for now.
    
 
    ed: since Zach didn't share the original PCB, I decided to not share mine too. If you want to support his work you can buy a pikocore directly from him or other dealers listed on the product page.