{"width":"100%","provider_url":"https://hatena.blog","blog_url":"https://chakoku.hatenablog.com/","type":"rich","author_url":"https://blog.hatena.ne.jp/chakoku/","title":"RP2350\u304b\u3089DVI\u51fa\u529b\u3057\u3066\u307f\u3088\u3046\u3068\u601d\u3044Waveshare\u793e\u306e\u8a55\u4fa1\u30dc\u30fc\u30c9\u767a\u6ce8","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchakoku.hatenablog.com%2Fentry%2F2026%2F06%2F21%2F103140\" title=\"RP2350\u304b\u3089DVI\u51fa\u529b\u3057\u3066\u307f\u3088\u3046\u3068\u601d\u3044Waveshare\u793e\u306e\u8a55\u4fa1\u30dc\u30fc\u30c9\u767a\u6ce8 - chakoku\u306e\u30d6\u30ed\u30b0(rev4)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"height":"190","provider_name":"Hatena Blog","blog_title":"chakoku\u306e\u30d6\u30ed\u30b0(rev4)","published":"2026-06-21 10:31:40","version":"1.0","description":"\u80cc\u666f\uff1aPIO\u3092\u8abf\u3079\u3066\u3044\u3066\u3001\u6700\u9ad8\u30af\u30ed\u30c3\u30af\u306f75MHz\u3068\u7406\u89e3\u3057\u305f\u3002\u5b9a\u683c\u306e\u30af\u30ed\u30c3\u30af\u3067PIO\u306b\u3088\u308bDVI\u51fa\u529b\u306f\u901f\u5ea6\u4e0a\u306f\u4e0d\u53ef\u80fd\u3002RP2350\u306b\u306fHSTX\u3068\u3044\u3046\u9ad8\u901f\u30b7\u30ea\u30a2\u30ebIF\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u3066\u3001\u3053\u308c\u3092\u4f7f\u3046\u3068DVI\u51fa\u529b\u304c\u53ef\u80fd\u3068\u77e5\u3063\u305f \u30a2\u30d7\u30ed\u30fc\u30c1\uff1aDVI(HDMI?)\u306e\u30b3\u30cd\u30af\u30bf\u304c\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308bWaveshare\u793e\u306e\u8a55\u4fa1\u30dc\u30fc\u30c9\u3092\u8cb7\u3063\u3066\u3001\u30e2\u30cb\u30bf\u51fa\u529b\u3057\u3066\u307f\u308b \u8a73\u7d30\uff1a MicroPython + PIO\u3067\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u8003\u3048\u3066\u3044\u305f\u3002PIO\u3092\u4f7f\u3063\u3066\u30af\u30ed\u30c3\u30afLHLHLHL....LH\u3092\u51fa\u529b\u3059\u308b\u5834\u5408\u3001\u30af\u30ed\u30c3\u30af\u4fe1\u53f7\u3092\u4e0a\u3052\u4e0b\u3052\u3059\u308b\u306e\u306b\u6700\u4f4e\uff12\u547d\u4ee4\u5fc5\u8981\uff08L->H\u30671\u547d\u4ee4\u3001H->L\u30671\u547d\u4ee4\uff09\u3002\u3060\u304b\u3089\u3001PIO\u304c\u51fa\u529b\u3067\u304d\u308b\u6700\u9ad8\u30af\u30ed\u30c3\u30af\u306f\u2026","url":"https://chakoku.hatenablog.com/entry/2026/06/21/103140","author_name":"chakoku","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/chakoku/20260621/20260621102212.png"}