Fully Offline Suitcase Robot Built Around Jetson Orin NX SUPER 16GB

Built a fully offline suitcase robot around a Jetson Orin NX SUPER 16GB. Gemma 4 E4B, ~200ms cached TTFT, 30+ sensors, no WiFi/BT/cellular. He has opinions.

CreativelyBankrupt built Sparky as a fully offline suitcase robot on Jetson Orin NX SUPER 16GB, running Gemma 4 E4B Q4_K_M via llama.cpp with q8_0 KV cache, about 200 ms cached TTFT, 14-15 tok/s sustained output, 12K context, 30+ sensors, and no WiFi, Bluetooth, or cellular interface.

Why it matters: HKR-H/K/R all pass, with a named hands-on build and concrete latency/sensor numbers. It stays in low featured because this is a Reddit project post, not a product launch or research release.