{"height":"190","provider_url":"https://hatena.blog","categories":["\u8da3\u5473\u30fb\u9053\u697d"],"author_name":"aki_iic","type":"rich","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Faki-iic.hatenablog.com%2Fentry%2F2025%2F07%2F25%2F004158\" title=\"arduino nano R4 - aki_iic\u2019s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2025-07-25 00:41:58","title":"arduino nano R4","author_url":"https://blog.hatena.ne.jp/aki_iic/","blog_title":"aki_iic\u2019s blog","url":"https://aki-iic.hatenablog.com/entry/2025/07/25/004158","description":"arduino nano R4\uff08Renesas RA4\u30de\u30a4\u30b3\u30f3\u3001\uff0b\uff15V\u52d5\u4f5c\uff09\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u69d8\u3067\u3059\u3002 prtimes.jp \u30b9\u30a4\u30c3\u30c1\u30b5\u30a4\u30a8\u30f3\u30b9\u3067\u8cfc\u5165\u53ef\u80fd\uff08\u30d4\u30f3\u4ed8\u304d\u3067\uff12\uff17\uff15\uff10\u5186\uff09 Arduino Nano R4\uff08\u30d4\u30f3\u30d8\u30c3\u30c0\u5b9f\u88c5\u6e08\uff09www.switch-science.com \u6982\u7565\u4ed5\u69d8\uff08\u4e0a\u8a18\u3088\u308a\u30b3\u30d4\u30da\uff09 \u30de\u30a4\u30af\u30ed\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9 R7FA4M1AB3CFM32\u30d3\u30c3\u30c8 Arm\u00ae Cortex\u00ae-M4 \u5468\u6ce2\u6570 48 MHz \u5185\u90e8\u30e1\u30e2\u30ea 256 kB Flash / 32 kB RAM / 8 kB EEPROM \u30d4\u30f3\u30a2\u30a6\u30c8 Nano \u30dc\u30fc\u30c9\u4e92\u63dbCAN\u3001DAC\u3001\u30aa\u30da\u30a2\u30f3\u30d7\u3001VBAT \u30b3\u30cd\u30af\u30bf USB-C\uff08\u96fb\u2026","provider_name":"Hatena Blog","version":"1.0","width":"100%","blog_url":"https://aki-iic.hatenablog.com/"}