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Lightning Talk: AI at the Edge: ONNX Inference in WASM on Featherweight K0s

Lightningat WasmCon North America 2025 · on Monday, 2025-11-10· [machine-learning, webassembly]
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slides:none on file

Edge deployment runs ONNX inference inside WebAssembly using WASI on ONNX in WASM with a lightweight k0s single-binary Kubernetes cluster. Two Raspberry Pis per solar-powered buoy handle sensor collection and CPU-only inference, with the model output written as JSON that toggles GPIO-controlled pumps to dose nutrients. The system is low-cost, self-healing, and deployed on about 1,200 buoys worldwide, demonstrating practical, offline edge AI that actually works.

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