<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>1skill — Blog</title><description>AI coding notes, camera experiments, and small hardware tools built until they actually work.</description><link>https://oneskill.com/</link><language>en-us</language><item><title>把 M5Stack StopWatch 做成 Ricoh GR 无线取景器</title><link>https://oneskill.com/blog/gr-stopwatch-viewfinder/</link><guid isPermaLink="true">https://oneskill.com/blog/gr-stopwatch-viewfinder/</guid><description>一次从 M5StickS3 到 M5Stack StopWatch 的真实移植记录：显示、触摸、BLE、WiFi、快门和回看。</description><pubDate>Sat, 04 Jul 2026 00:00:00 GMT</pubDate><category>Ricoh GR</category><category>M5Stack</category><category>ESP32-S3</category><category>AI Coding</category><author>1skill</author></item></channel></rss>