2 layers70.1 × 55.4 mm

QUARK SuperMini Carrier
ElevenOctober/quark
A plug-and-play ESP32-C3 desktop monitor for real-time Codex AI usage, quotas, tokens, and system telemetry.
15 parts
KiCad boards from 2 GitHub repositories tagged “codex-cli”, the most starred first; open any of them in PCBKit.

ElevenOctober/quark
A plug-and-play ESP32-C3 desktop monitor for real-time Codex AI usage, quotas, tokens, and system telemetry.

toadish-frog/agent-andon-light
Physical desktop status light for Claude Code and Codex CLI. An RP2040 + WS2812B LED strip shows agent state at a glance (green: working, yellow: waiting on you, red: idle), driven by agent hooks through a Python CLI.