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Doom running on the GitHub Universe 2025 conference badge (RP2350B / Pimoroni Tufty 2350)

4 starsC

I ported DOOM to GitHub Universe 2025 conference badge

by elpalek·Mar 16, 2026·2 points·0 comments

AI Analysis

●●SolidWizardryNiche Gem

Runs full Doom on RP2350 badge, but silent gameplay feels incomplete without audio.

Strengths
  • Correctly handles POWER_EN GPIO sequence required to initialize the unpowered LCD controller.
  • Includes Python script to combine UF2 bootloader and WAD data automatically.
  • Overclocks RP2350 to 270 MHz for playable frame rates on constrained hardware.
Weaknesses
  • No audio support because the badge hardware lacks a DAC or speaker.
  • Requires physical conference badge hardware, limiting audience to event attendees.
Category
Target Audience

Embedded developers, conference attendees, retro gaming enthusiasts

Similar To

kilograham/rp2040-doom · Chocolate Doom · PrBoom

Post Description

Fully playable on RP2350 with 6 buttons. Fire and select shares the same key.

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