Skip to content

Milestone

Dilder Goes Real-Time: FreeRTOS, Dilder-to-Dilder Hellos, and a BUSY-Line Whodunit

The Dilder firmware grew up this month. It moved off a single bare-metal super-loop and onto FreeRTOS running on both cores of the RP2350, learned how to wave hello to other Dilders in the wild, got a proper emote system, and — along the way — taught us to read a board's health from a single line of serial output while chasing down three "dead" units that turned out to be very much alive.

Dilder Full Board Rev 1 — One Green Rectangle to Rule Them All

After two months of breadboards, flying wires, hot-glued battery clips, and a stack of off-the-shelf modules taped to the inside of a 3D-printed case, the Dilder is finally a single board. One PCB. One green rectangle the size of a chocolate bar. Everything the octopus needs to live, lives on it.

This is a huge milestone, so this post is the friendly tour — what got built, what got learned, and why the silkscreen says "The Dildafication Begins" on the front.