Tech blog covering a wide range of topics, including my hobby of programming (web and backend), setting up a home lab, and electronics projects using microcontrollers.https://blog.rpine.net/https://blog.rpine.net/en/posts/stackchan-local-llmhttps://blog.rpine.net/en/posts/stackchan-local-llmLearn how to self-host Xiaozhi AI server with Ollama to run M5StackChan AI.AGENT locally for private voice conversations without cloud AI.Sun, 17 May 2026 11:00:00 GMThttps://blog.rpine.net/en/posts/stackchan-mcp-notionhttps://blog.rpine.net/en/posts/stackchan-mcp-notionThis article explains how to add custom MCP servers to M5StackChan AI.AGENT for external tools, local services, and AI workflows.Fri, 08 May 2026 15:00:00 GMThttps://blog.rpine.net/en/posts/stackchan-setuphttps://blog.rpine.net/en/posts/stackchan-setupA walkthrough of M5StackChan setup, covering unboxing, smartphone pairing, Wi‑Fi configuration, AI conversations, and Avatar mode using the stock firmware.Mon, 27 Apr 2026 23:00:00 GMThttps://blog.rpine.net/en/posts/about-hphttps://blog.rpine.net/en/posts/about-hpAn introduction to the technology stack and architecture behind the rpine lab homepage (rpine.net). The frontend uses Next.js, React, and Tailwind CSS, while the infrastructure runs on Cloudflare Workers, with CI/CD pipelines powered by GitHub Actions and Cloudflare Workers' built-in build features.Sat, 23 Mar 2024 15:00:00 GMT