{"id":1159,"date":"2023-04-04T20:38:05","date_gmt":"2023-04-04T12:38:05","guid":{"rendered":"https:\/\/www.nmking.io\/?p=1159"},"modified":"2023-04-04T21:23:14","modified_gmt":"2023-04-04T13:23:14","slug":"esp32%e5%85%a7%e5%bb%ba%e7%9a%84%e6%ba%ab%e5%ba%a6%e6%84%9f%e6%b8%ac%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.nmking.io\/index.php\/2023\/04\/04\/1159\/","title":{"rendered":"ESP32\u5167\u5efa\u7684\u6eab\u5ea6\u53ca\u970d\u723e\u611f\u6e2c\u5668"},"content":{"rendered":"\n<p>\u6839\u64daESP32\u6a21\u7d44\u8a2d\u8a08\u516c\u53f8\u6a02\u946b\u7684\u898f\u683c\u66f8\uff0cESP32\u61c9\u8a72\u5167\u5efa\u6709\u6eab\u5ea6\u3001\u970d\u723e\u3001\u89f8\u63a7\u611f\u6e2c\u5668\uff0c\u4e0d\u904e\u6700\u8fd1\u767c\u73fe\u5e02\u9762\u4e0a\u7684ESP32\u4f3c\u4e4e\u90fd\u5df2\u7d93\u522a\u9664\u4e86\u6eab\u5ea6\u611f\u6e2c\u5668\uff0c\u800c\u970d\u723e\u53ca\u89f8\u63a7\u61c9\u8a72\u90fd\u9084\u5728\uff0c\u89f8\u63a7\u7531\u65bc\u8207\u6df1\u5ea6\u7761\u7720\u6709\u95dc\uff0c\u56e0\u6b64\u4e0d\u592a\u53ef\u80fd\u6703\u88ab\u522a\u9664\uff0c\u8b80\u8005\u82e5\u60f3\u8981\u77e5\u9053\u81ea\u5df1\u7684ESP32\u7684\u6eab\u5ea6\u8a08\u662f\u5426\u4e5f\u88ab\u522a\u9664\u4e86\uff0c\u53ef\u4ee5\u7528\u4ee5\u4e0b\u7684\u7a0b\u5f0f\u4f86\u5224\u65b7\u3002<\/p>\n\n\n\n<p><strong>\u4e00\u3001\u6eab\u5ea6\u611f\u6e2c\u5668<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/\u8b80\u53d6\u5167\u5efa\u6eab\u5ea6\u8a08\nvoid setup() {\n  Serial.begin(115200);\n}\n\nvoid loop() {\n  Serial.printf(\"Temp: %f\\n\", temperatureRead());\n  delay(1000);\n}<\/code><\/pre>\n\n\n\n<p>\u5982\u679c\u5f97\u5230\u7684\u6578\u503c\u90fd\u662f53.33332 C\uff0c\u90a3\u5c31\u662f\u4ee3\u8868\u6eab\u5ea6\u8a08\u5df2\u7d93\u88ab\u522a\u9664\u4e86\u3002\u8acb\u7bc0\u54c0~<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"588\" height=\"555\" src=\"https:\/\/i0.wp.com\/www.nmking.io\/wp-content\/uploads\/2023\/04\/image-2.png?resize=588%2C555&#038;ssl=1\" alt=\"\" class=\"wp-image-1164\" srcset=\"https:\/\/i0.wp.com\/www.nmking.io\/wp-content\/uploads\/2023\/04\/image-2.png?w=588&amp;ssl=1 588w, https:\/\/i0.wp.com\/www.nmking.io\/wp-content\/uploads\/2023\/04\/image-2.png?resize=300%2C283&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.nmking.io\/wp-content\/uploads\/2023\/04\/image-2.png?resize=200%2C189&amp;ssl=1 200w\" sizes=\"auto, (max-width: 588px) 100vw, 588px\" \/><\/figure>\n\n\n\n<p>\u4e8c\u3001\u970d\u723e\u611f\u6e2c\u5668<\/p>\n\n\n\n<p>\u970d\u723e\u611f\u6e2c\u5668\u7528\u4f86\u611f\u6e2c\u78c1\u5834\u8b8a\u5316\uff0c\u4f46\u662f\u5225\u60f3\u7528\u4f86\u7576\u4f5c\u6307\u5357\u91dd\uff0c\u654f\u611f\u5ea6\u6c92\u90a3\u9ebc\u597d\uff0c\u4e0d\u904e\u53ef\u4ee5\u5617\u8a66\u628a&#8221;\u78c1\u9435&#8221;\u6216\u8005&#8221;\u9435&#8221;\u985e\u7684\u7269\u54c1\u653e\u5728\u4e0a\u9762\u4f86\u67e5\u770b\u8b8a\u5316\uff0c\u6709\u7db2\u53cb\u8868\u793a\u4e5f\u53ef\u4ee5\u611f\u6e2c\u6c34\u4e4b\u985e\u7684\u6750\u6599\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/\u8b80\u53d6\u5167\u5efa\u970d\u723e\u611f\u6e2c\u5668\nvoid setup() {\r\n  Serial.begin (115200);\r\n}\r\n\r\nvoid loop() {\r\n  Serial.println(\"Hall sensor: \" + String(hallRead()));\r\n  delay(10);\r\n}<\/code><\/pre>\n\n\n\n<p>\u4e0b\u9762\u53ef\u4ee5\u770b\u5230\u78c1\u9435\u9760\u8fd1\u5f8c\u7684\u72c0\u614b\uff0c\u7531\u65bc\u6211\u624b\u908a\u7684\u78c1\u9435\u6c92\u6709\u6a19\u6b63\u8ca0\u6975\uff0c\u6240\u4ee5\u53ea\u77e5\u9053\u6b63\u53cd\u5169\u9762\u7684\u611f\u6e2c\u503c\u6709\u5dee\u7570\u3002<\/p>\n\n\n\n<p>\u7531\u65bc\u8981\u975e\u5e38\u9760\u8fd1(\u8981\u8cbc\u5728\u6676\u7247\u4e0a\u9762)\u624d\u80fd\u6709\u6548\u679c\uff0c\u6240\u4ee5\u9019\u500b\u7528\u9014\u5176\u5be6\u4e0d\u592a\u5927\u5440\uff0c\u5efa\u8b70\u9084\u662f\u53e6\u5916\u8cb7\u4e00\u9846\u970d\u723e\u5427~<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"565\" height=\"555\" src=\"https:\/\/i0.wp.com\/www.nmking.io\/wp-content\/uploads\/2023\/04\/image-4.png?resize=565%2C555&#038;ssl=1\" alt=\"\" class=\"wp-image-1168\" 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