ESP32-powered 4-inch touchscreen builds a TUI dashboard for monitoring a DGX inference cluster
CATLLM · reddit · 2026-11-02
Reddit user CATLLM turned a 4" ESP32 touchscreen from AliExpress into a btop-style TUI dashboard monitoring a DGX inference cluster, showing throughput, TTFT, KV cache, streams and cache-hit averages. Firmware is built with PlatformIO on Arduino-ESP32, open-sourced at dicksondickson/system-d-monitor, with a SKILL.md so your agent can compile it. A 3D-printed dock is in progress.
Related event: DIY ESP32 Display Monitors DGX Cluster Inference Stats(2 posts)→
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