{"id":6008,"date":"2017-07-17T11:51:24","date_gmt":"2017-07-17T02:51:24","guid":{"rendered":"https:\/\/okiraku-camera.tokyo\/blog\/?p=6008"},"modified":"2017-07-20T14:08:01","modified_gmt":"2017-07-20T05:08:01","slug":"esp-wroom-32%e3%81%aewebserver%e3%81%a7led%e7%82%b9%e7%81%af","status":"publish","type":"post","link":"https:\/\/okiraku-camera.tokyo\/blog\/?p=6008","title":{"rendered":"ESP-WROOM-32\u306ewebserver\u3067LED\u70b9\u706f"},"content":{"rendered":"<p>\u524d\u56de\u306e\u7d9a\u304d\u306b\u306a\u308b\u304c\u3001ESP32\u958b\u767a\u30dc\u30fc\u30c9\u3092\u4f7f\u3063\u3066WiFi\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8\u3068web\u30b5\u30fc\u30d0\u30fc\u3092\u52d5\u4f5c\u3055\u305b\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8(\u30b9\u30de\u30db)\u304b\u3089\u306e\u64cd\u4f5c\u3067LED\u3092\u70b9\u3051\u305f\u308a\u6d88\u3057\u305f\u308a\u3059\u308b\u3088\u3046\u306a\u30b9\u30b1\u30c3\u30c1\u3092\u66f8\u3044\u3066\u307f\u305f\u3002\u3064\u3044\u3067\u306b\u30d9\u30fc\u30b9\u3068\u306a\u308b\u7c21\u6613Web\u30b5\u30fc\u30d0\u30fc\u306e\u30af\u30e9\u30b9\u3082\u7528\u610f\u3057\u305f\u3002<\/p>\n<p>\u4ee5\u524d\u3001<a href=\"https:\/\/okiraku-camera.tokyo\/blog\/?p=3426\">ESP-WROOM-02\u3067\u3082\u4f3c\u305f\u3088\u3046\u306a\u3053\u3068\u3092\u3084\u3063\u3066\u3044\u305f<\/a>\u306e\u3067\u3001\u3059\u3050\u306b\u51fa\u6765\u4e0a\u304c\u3063\u305f\u306e\u3060\u3051\u3069\u3001\u4f55\u3082\u65b0\u3057\u3044\u3053\u3068\u3092\u3084\u3063\u3066\u3044\u306a\u3044\u3068\u3082\u8a00\u3048\u308b\u3002\u307e\u3060\u6885\u96e8\u3082\u660e\u3051\u3066\u3044\u306a\u3044\u306f\u305a(\u6885\u96e8\u306f\u306a\u304b\u3063\u305f\uff1f)\u306a\u306e\u306b\u3001\u5916\u306b\u51fa\u308b\u6c17\u304c\u3057\u306a\u3044\u307b\u3069\u6691\u304f\u3042\u307e\u308a\u96e3\u3057\u3044\u3053\u3068\u306f\u8003\u3048\u3089\u308c\u306a\u3044\u3002<\/p>\n<h2>\u56de\u8def<\/h2>\n<p><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2017\/07\/0d40a5e4a645fc6b96e767d64ac0878e-2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-6009\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2017\/07\/0d40a5e4a645fc6b96e767d64ac0878e-2.png\" alt=\"\" width=\"249\" height=\"335\" \/><\/a><\/p>\n<p>\u56de\u8def\u306fGPIO13\u306b10K\u03a9\u306e\u62b5\u6297\u3092\u4ecb\u3057\u3066\u8d64\u8272LED\u3092\u63a5\u7d9a\u3057\u305f\u3060\u3051\u3002\u96fb\u6e90\u306fPC\u304b\u3089\u63a5\u7d9a\u3059\u308bUSB\u30b1\u30fc\u30d6\u30eb\u304b\u3089\u3082\u3089\u3046\u3002<br \/>\nESP32\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u3088\u308c\u3070\u3001\u5404\u30d4\u30f3\u306e\u51fa\u529b\u96fb\u6d41\u306e\u7d76\u5bfe\u6700\u5927\u5b9a\u683c(Imax)\u306f\u5f53\u521d12mA\u3060\u3063\u305f\u3082\u306e\u304c40mA\u306b\u5909\u66f4\u3055\u308c\u3066\u3044\u308b(ESP32 Datasheet\u00a0V1.4\u3067\u306e\u5909\u66f4\u3002\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8\u306e\u8a18\u8ff0\u306b\u306f80mA\u306b\u5909\u66f4\u3068\u3042\u308b\u304c\u3001V1.6\u306e\u672c\u6587\u3067\u306f40mA\u306b\u306a\u3063\u3066\u3044\u308b)\u3002\u307e\u305f\u3001\u5404IO\u30d4\u30f3\u306e\u99c6\u52d5\u80fd\u529b\u306f\u8a2d\u5b9a\u53ef\u80fd\u3067\u3042\u308a\u3001\u521d\u671f\u5024\u306f20mA\u3068\u66f8\u3044\u3066\u3042\u308b\u300210mA\u307e\u3067\u3068\u601d\u3063\u3066\u304a\u3051\u3070\u3001\u58ca\u3059\u3053\u3068\u306f\u306a\u3044\u3060\u308d\u3046\u3002LED\u306b10mA\u6d41\u3059\u3068\u3059\u308c\u3070330\u03a9\u306e\u76f4\u5217\u62b5\u6297\u3092\u4f7f\u3046\u3053\u3068\u306b\u306a\u308b\u3002\u4eca\u56de\u306f\u3001\u70b9\u706f\u3059\u308b\u3053\u3068\u304c\u76ee\u3067\u78ba\u8a8d\u3067\u304d\u308c\u3070\u3044\u3044\u306e\u306710K\u03a9\u306e\u62b5\u6297\u3092\u4f7f\u3063\u305f\u3002<\/p>\n<figure id=\"attachment_6017\" aria-describedby=\"caption-attachment-6017\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2017\/07\/27a1a96b60bd543c9789519a75bf82c8.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-6017\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2017\/07\/27a1a96b60bd543c9789519a75bf82c8-552x414.jpg\" alt=\"ESP32-HTTPD-LED1\" width=\"552\" height=\"414\" \/><\/a><figcaption id=\"caption-attachment-6017\" class=\"wp-caption-text\">ESP32-HTTPD-LED1, \u30ab\u30e1\u30e9\u5185\u6df1\u5ea6\u5408\u6210<\/figcaption><\/figure>\n<h2>\u30b9\u30b1\u30c3\u30c1<\/h2>\n<p>ESP-WROOM-02(ESP8266)\u306e\u3068\u304d\u306b\u306f\u3001ESP8266WebServer\u30af\u30e9\u30b9\u3068\u3044\u3046\u4fbf\u5229\u306a\u30b9\u30b1\u30c3\u30c1\u304c\u4e00\u7dd2\u306b\u4ed8\u3044\u3066\u304d\u305f\u306e\u3060\u3051\u3069\u3001\u4eca\u56de\u5c0e\u5165\u3057\u305fArduino Core for ESP32 \u306b\u306f\u898b\u5f53\u305f\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u7c21\u6613\u7684\u306aWeb\u30b5\u30fc\u30d0\u30fc\u6a5f\u80fd\u3092\u3082\u3064 SimpleWebServer \u30af\u30e9\u30b9\u3068\u3044\u3046\u306e\u3092\u307e\u305a\u3053\u3057\u3089\u3048\u305f\u3002\u3053\u306e\u30af\u30e9\u30b9\u3092\u4f7f\u3046\u5b9f\u88c5\u5074\u3067\u306f\u3001\u81ea\u5206\u304c\u51e6\u7406\u3057\u305f\u3044\u30ea\u30af\u30a8\u30b9\u30c8\u6587\u5b57\u5217\u3068\u3001\u305d\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u6587\u5b57\u5217\u306b\u5bfe\u5fdc\u3057\u305f\u30cf\u30f3\u30c9\u30e9(\u95a2\u6570\u30dd\u30a4\u30f3\u30bf)\u3092\u767b\u9332\u3057\u3066\u304a\u3051\u3070\u3088\u3044\u306e\u3067\u3001\u5b9f\u88c5\u5074\u306e\u30b9\u30b1\u30c3\u30c1\u304c\u3061\u3087\u3063\u3068\u3059\u3063\u304d\u308a\u3059\u308b\u3002\u3082\u3057\u304b\u3057\u305f\u3089\u3001Arduino IDE\u306bESP8266\u306e\u958b\u767a\u74b0\u5883\u3082\u8ffd\u52a0\u3057\u3066\u3084\u308c\u3070ESP8266\u7528\u306e\u30b5\u30f3\u30d7\u30eb\u304c\u4f7f\u3048\u308b\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u6df7\u4e71\u306e\u3082\u3068\u306b\u306a\u308b\u306e\u3067\u307e\u3060\u3084\u3063\u3066\u3044\u306a\u3044\u3002<\/p>\n<h3>SimpleWebServer.h<\/h3>\n<p>\u4ee5\u4e0b\u306e\u5185\u5bb9\u3092 SimpleWebServer.h \u3068\u3044\u3046\u540d\u524d\u3067\u4fdd\u5b58\u3057\u3001\u5b9f\u88c5\u3059\u308b\u30b9\u30b1\u30c3\u30c1\u3068\u540c\u3058\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u7f6e\u3044\u3066include\u3059\u308c\u3070\u3001Arduino IDE\u306b\u30bd\u30fc\u30b9\u30bf\u30d6\u304c\u5897\u3048\u308b\u304b\u3089\u53c2\u7167\u3084\u624b\u76f4\u3057\u3082\u5bb9\u6613\u306b\u306a\u308b\u3002<\/p>\n<pre class=\"lang:c++ decode:true\">#include &lt;WiFi.h&gt;\r\n#include &lt;WiFiServer.h&gt;\r\n#include &lt;map&gt;\r\nusing namespace std; \r\n\r\ntypedef void (*Handler_t)(void) ;\r\ntypedef void (*DefaultHandler_t)(String) ;\r\ntypedef struct {\r\n  int status;\r\n  const char* cpDesc;\r\n} response_t;\r\n\r\nconst response_t responses[] = {\r\n  {200, \"200 OK\"},\r\n  {404, \"404 Not Found\"},\r\n  {500, \"500 Server Error\"},\r\n  {0, 0}\r\n};\r\n\r\nclass SimpleWebServer : public WiFiServer {\r\n  IPAddress ap_addr;\r\n  IPAddress ap_netmask;\r\n  String ssid;\r\n  String password;\r\n  std::map&lt;String, Handler_t&gt; request_handlers;\r\n  DefaultHandler_t default_handler = 0;\r\n  WiFiClient* client_connected;\r\n\r\npublic:\r\n  SimpleWebServer(const char* ssid, const char* password, const IPAddress ap_addr, const IPAddress ap_netmask, int port = 80) : WiFiServer(port) {\r\n    this-&gt;ap_addr = ap_addr;\r\n    this-&gt;ap_netmask = ap_netmask;\r\n    this-&gt;ssid = ssid;\r\n    this-&gt;password = password;\r\n    client_connected = NULL;\r\n  }\r\n\r\n  void begin() {\r\n    WiFi.softAP(ssid.c_str(), password.c_str());\r\n    WiFi.softAPConfig(ap_addr, ap_addr, ap_netmask);\r\n    Serial.print(\"SoftAP : \"); \r\n    Serial.print(WiFi.softAPIP());\r\n    Serial.println(\" \" + ssid + String(\" starts.\")); \r\n    WiFiServer::begin();\r\n    Serial.println(\"SimpleWebServer begin()\");\r\n  }\r\n\r\n  void add_handler(String uri, Handler_t func) {\r\n    request_handlers[uri] = func;\r\n  }\r\n\r\n  void add_default_handler(DefaultHandler_t func) {\r\n    default_handler = func;\r\n  }\r\n\r\n  void send_response(const char* cp)\r\n  {\r\n    if (client_connected)\r\n      client_connected-&gt;print(cp);\r\n  }\r\n\r\n  void send_status(int status, const char* cp = NULL)\r\n  {\r\n    if (!client_connected)\r\n      return;\r\n    const response_t* p = responses;\r\n    while(p-&gt;status != 0) {\r\n      if (p-&gt;status == status) {\r\n        String s = \"HTTP\/1.1\" + String(status) + String(\" \") + String(p-&gt;cpDesc) + String(\"\\r\\n\\r\\n\");\r\n        const char* cpDesc = cp ? cp : p-&gt;cpDesc;\r\n        s = s + String(\"&lt;HTML&gt;&lt;BODY style='font-size:48px;'&gt;\") + String(cpDesc) + String(\"&lt;\/BODY&gt;&lt;\/HTML&gt;\\r\\n\");\r\n        client_connected-&gt;print(s);\r\n        return;        \r\n      }\r\n      p++;\r\n    }\r\n    send_status(200);\r\n  }\r\n\r\n  void handle_request() {\r\n    WiFiClient client = available();\r\n    if (!client)\r\n      return;\r\n\r\n    String request_line = \"\";\r\n    while (client) {\r\n      client_connected = &amp;client;\r\n      while(client.available()) {\r\n          String line = client.readStringUntil('\\r');\r\n          line.trim();\r\n          if (line.startsWith(\"GET\")) { \/\/ GET\u3057\u304b\u3084\u3063\u3066\u306a\u3044\r\n            int index = line.indexOf(\" \", 5);\r\n            if (index &gt; 0)\r\n              request_line = line.substring(4, index);\r\n            else\r\n              request_line = line.substring(4);\r\n            request_line.trim();\r\n            continue;\r\n          }\r\n          if (line.length() == 0) { \/\/ end of request headers.\r\n            Serial.println(\"request_line = \" + request_line);\r\n            Handler_t f = request_handlers[request_line];\r\n            if (!f) {\r\n              if (default_handler)\r\n                default_handler(request_line);\r\n              else\r\n                send_status(404);\r\n            } else\r\n              f();\r\n            client.flush();\r\n          }\r\n      }\r\n      client_connected = NULL;\r\n      client.stop();\r\n    }\r\n  }\r\n};<\/pre>\n<h6>\u6982\u8981<\/h6>\n<p>WiFi\u306e\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8\u304a\u3088\u3073tcp\u30b5\u30fc\u30d0\u30fc\u3068\u3057\u3066\u6a5f\u80fd\u3055\u305b\u308b\u305f\u3081\u3001\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u3042\u308bWiFiServer\u30af\u30e9\u30b9\u3092\u6d3e\u751f\u3057\u3066\u3044\u308b\u3002\u30a4\u30f3\u30af\u30eb\u30fc\u30c9\u3057\u3066\u3044\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u524d\u56de\u306e\u5c0e\u5165\u6642\u306bArduino \u306e\u30bd\u30fc\u30b9\u683c\u7d0d\u7528\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306b\u7f6e\u3044\u305f\u3001&#8221;<em>&#8230;\\hardware\\espressif\\esp32\\libraries\\WiFi\\src\\<\/em>&#8221; \u3042\u305f\u308a\u306b\u5165\u3063\u3066\u3044\u308b\u3002<\/p>\n<h6>\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3068begin()<\/h6>\n<p>softAP\u3092\u69cb\u6210\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306assid\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u3001tcp\u30b5\u30fc\u30d0\u30fc\u306e\u30b5\u30fc\u30d0\u30fc\u30a2\u30c9\u30ec\u30b9\u3084Listen\u3059\u308b\u30dd\u30fc\u30c8\u3092\u3082\u3089\u3063\u3066\u304a\u304f\u3002\u57fa\u672c\u30af\u30e9\u30b9\u306eWiFiServer()\u306b\u306fListen\u30dd\u30fc\u30c8\u3092\u6e21\u3057\u3066\u304a\u304f\u3002<\/p>\n<p>WiFi.softAP() \u306b\u3088\u3063\u3066ESP32\u3092softAP\u30e2\u30fc\u30c9\u3068\u3057\u3001WiFi.softAPConfig()\u306e\u547c\u3073\u51fa\u3057\u306b\u3088\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u30a2\u30c9\u30ec\u30b9\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30a2\u30c9\u30ec\u30b9\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3068\u3082\u306b\u3001dhcp\u306e\u52d5\u4f5c\u3082\u958b\u59cb\u3055\u305b\u308b\u3002\u30ea\u30b9\u30bf\u30fc\u30c8\u6642\u306b\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u30e2\u30fc\u30c9(WIFI_STA)\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3070\u306a\u3044\u3068dhcp\u304c\u958b\u59cb\u3057\u306a\u3044\u306e\u3067\u3001dhcp\u3092\u983c\u308a\u306b\u3057\u3066\u3044\u308b\u30b9\u30de\u30db\u304b\u3089\u63a5\u7d9a\u3067\u304d\u306a\u3044\u3002<\/p>\n<h6>\u30cf\u30f3\u30c9\u30e9\u8ffd\u52a0\u30e1\u30bd\u30c3\u30c9<\/h6>\n<p>\u5b9f\u88c5\u5074\u306e\u30b9\u30b1\u30c3\u30c1\u3067\u306f\u3001<\/p>\n<pre class=\"striped:false nums:false lang:default decode:true\">  server.add_handler(\"\/\", led_menu);<\/pre>\n<p>\u3068\u3044\u3063\u305f\u8a18\u8ff0\u3067\u3001URI\u306e\u30b9\u30ad\u30fc\u30e0\u3068\u30db\u30b9\u30c8\u540d\u4ee5\u964d\u306e\u90e8\u5206(\u3053\u3053\u3067\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u6587\u5b57\u5217\u3068\u8868\u8a18)\u3068\u3001\u305d\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u6587\u5b57\u5217\u3092\u53d7\u3051\u53d6\u3063\u305f\u3068\u304d\u306b\u51e6\u7406\u3059\u308b\u95a2\u6570\u30dd\u30a4\u30f3\u30bf\u3092\u6e21\u3059\u3002\u30cf\u30f3\u30c9\u30e9\u8ffd\u52a0\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u6587\u5b57\u5217\u3092\u30ad\u30fc\u3068\u3057\u305fmap\u5185\u306b\u683c\u7d0d\u3059\u308b\u3002map\u304a\u3088\u3073\u95a2\u6570\u30dd\u30a4\u30f3\u30bf\u306e\u5ba3\u8a00\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3002<\/p>\n<pre class=\"striped:false nums:false lang:default decode:true\">typedef void (*Handler_t)(void) ;\r\ntypedef void (*DefaultHandler_t)(String) ;\r\nstd::map&lt;String, Handler_t&gt; request_handlers;<\/pre>\n<p>Handler_t\u306f\u5b9f\u88c5\u5185\u3067\u7279\u5225\u306b\u51e6\u7406\u3059\u308b\u4ed5\u7d44\u307f\u306e\u305f\u3081\u306e\u95a2\u6570\u7528\u3067\u3001\u4eca\u56de\u306e\u4f8b\u3067\u306fLED\u306e\u30aa\u30f3\u3068\u30aa\u30d5\u306b\u4f7f\u3046\u3002DefaultHandler_t \u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u6587\u5b57\u5217\u304cmap\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u3068\u304d\u306b\u4f7f\u3046\u30cf\u30f3\u30c9\u30e9\u7528\u3067\u3001\u4f8b\u3048\u3070SPI\u30d5\u30e9\u30c3\u30b7\u30e5\u3084SD\u30ab\u30fc\u30c9\u304b\u3089\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u51fa\u3057\u3066\u8fd4\u3059\u3088\u3046\u306a\u3068\u304d\u306b\u4f7f\u3046\u4e88\u5b9a\u306b\u3057\u3066\u304a\u308a\u3001\u5f15\u6570\u3068\u3057\u3066\u30ea\u30af\u30a8\u30b9\u30c8\u6587\u5b57\u5217\u3092\u3068\u308b\u3002<\/p>\n<h6>\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3059\u308b\u30e1\u30bd\u30c3\u30c9<\/h6>\n<p>void handle_request(); \u3067\u306f\u3001WiFiServer\u304c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u306etcp\u63a5\u7d9a\u3092\u53d7\u3051\u5165\u308c\u305f\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3057\u3001\u63a5\u7d9a\u6e08\u306a\u3089\u3070GET\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u6587\u5b57\u5217\u3092\u53d6\u308a\u51fa\u3057\u3001request_handlers \u306b\u767b\u9332\u304c\u3042\u308c\u3070\u5bfe\u5fdc\u3059\u308b\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u3001\u306a\u3051\u308c\u3070default_handler \u3068\u3057\u3066\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u95a2\u6570\u3092\u547c\u3076\u3002GET\u30ea\u30af\u30a8\u30b9\u30c8\u4ee5\u5916\u3078\u306e\u5bfe\u5fdc\u3084\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u30d8\u30c3\u30c0\u306e\u683c\u7d0d\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u6587\u5b57\u5217\u304b\u3089\u306e\u30af\u30a8\u30ea\u306e\u5207\u308a\u51fa\u3057\u306a\u3069\u306f\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u8ffd\u52a0\u3057\u3066\u3044\u304f\u3053\u3068\u306b\u306a\u308b\u3002<\/p>\n<p>WiFiClient client\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5bfe\u3057\u3066\u3001if (client) {&#8230; } \u3068\u304bwhile (client) {&#8230;} \u3068\u304b\u66f8\u3044\u3066\u3042\u308b\u306e\u306f\u3061\u3087\u3063\u3068\u6c17\u306b\u306a\u308b\u3068\u3053\u308d\u3060\u304c\u3001WiFiClient\u30af\u30e9\u30b9\u5185\u306b\u3001\u63a5\u7d9a\u4e2d\u306a\u3089\u3070true\u3092\u8fd4\u3059 bool\u306e\u30aa\u30da\u30ec\u30fc\u30bf\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u304b\u3089\u3001\u63a5\u7d9a\u4e2d\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308b\u3002<\/p>\n<p>\u30ea\u30af\u30a8\u30b9\u30c8\u5143\u3078\u306e\u5fdc\u7b54\u306f\u3001\u5404\u30cf\u30f3\u30c9\u30e9\u5185\u3067\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<h3>\u5b9f\u88c5\u5074 ESP32_HTTPD_LED1.ino<\/h3>\n<pre class=\"lang:c++ decode:true\">#include \"SimpleWebServer.h\"\r\n\r\n\/\/ \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\/ledon\u3092\u3082\u3089\u3063\u305f\u3089\u70b9\u706f\u3057\u3001ledoff\u306a\u3089\u6d88\u706f\r\n\/\/ GPIO13\u306bLED\u3092\u63a5\u7d9a\u3002\r\n\r\n#define LED 13\r\nSimpleWebServer server(\"ESP32AP\", \"password\", IPAddress(192,168,4,1), IPAddress(255,255,255,0), 80);\r\nvoid led_menu() {\r\n  const char* cur = digitalRead(LED) ? \"ON\" : \"OFF\";\r\n  String s =  \"HTTP\/1.1 200 OK\\r\\nContent-type:text\/html\\r\\n\\r\\n\"\r\n              \"&lt;HTML&gt;&lt;BODY style='font-size:48px;'&gt;ESP32_HTTPD_LED1&lt;br\/&gt;\"\r\n              \"&lt;br\/&gt;&lt;a href=\/ledon&gt;ON&lt;\/a&gt;&lt;br\/&gt;&lt;a href=\/ledoff&gt;OFF&lt;\/a&gt;&lt;br\/&gt;&lt;br\/&gt;\"\r\n              \"Current Status = \";\r\n  s = s + String(cur) + \"&lt;\/BODY&gt;&lt;\/HTML&gt;\\r\\n\";\r\n  server.send_response(s.c_str());\r\n}\r\n\r\nvoid led_on()\r\n{\r\n  digitalWrite(LED, 1);\r\n  led_menu();\r\n}\r\n\r\nvoid led_off()\r\n{\r\n  digitalWrite(LED, 0);\r\n  led_menu();\r\n}\r\n\r\nvoid led_500()\r\n{\r\n  server.send_status(500, \"Internal Server Error\");\r\n}\r\n\r\nvoid default_handler(String request_line)\r\n{\r\n  Serial.println(\"default_handler : \" + request_line);  \r\n  String s = request_line + \" is not found\";\r\n  server.send_status(404, s.c_str());\r\n}\r\n\r\nvoid setup() {\r\n  Serial.begin(115200);\r\n  delay(10);\r\n  Serial.println(\"\");\r\n  pinMode(LED, OUTPUT);\r\n  digitalWrite(LED, 0);\r\n\r\n  server.add_handler(\"\/\", led_menu);\r\n  server.add_handler(\"\/ledon\", led_on);\r\n  server.add_handler(\"\/ledoff\", led_off);\r\n  server.add_handler(\"\/led500\", led_500);\r\n\r\n  server.add_default_handler(default_handler);\r\n  server.begin();\r\n}\r\n\r\nvoid loop() {\r\n  server.handle_request();\r\n  delay(10);\r\n}<\/pre>\n<p>\u9762\u5012\u306a\u3053\u3068\u306f\u5148\u306b\u66f8\u3044\u305f\u30af\u30e9\u30b9\u5074\u304c\u3084\u3063\u3066\u304f\u308c\u308b\u306e\u3067\u3001\u5b9f\u88c5\u5074\u3067\u672c\u6765\u3084\u308b\u3079\u304d\u3053\u3068\u3060\u3051\u66f8\u3051\u3070\u3088\u304f\u306a\u3063\u3066\u3044\u308b\u3002\u4eca\u56de\u306fLED\u3092\u70b9\u3051\u305f\u308a\u6d88\u3057\u305f\u308a\u3059\u308b\u3060\u3051\u306a\u306e\u3067\u3001digitalWrite()\u3092\u4f7f\u3063\u3066\u30aa\u30f3\uff0f\u30aa\u30d5\u3057\u3066\u3044\u308b\u3002<\/p>\n<p>SimpleWebServer \u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u5fc5\u8981\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4e26\u3079\u3066\u4f5c\u6210\u3057\u3001LED\u3092\u30aa\u30f3\u306b\u3057\u305f\u308a\u30aa\u30d5\u306b\u3057\u305f\u308a\u3059\u308b\u30cf\u30f3\u30c9\u30e9\u3092\u66f8\u304d\u3001setup()\u5185\u3067\u305d\u308c\u3089\u3092\u30ea\u30af\u30a8\u30b9\u30c8\u6587\u5b57\u5217\u3068\u3068\u3082\u306b\u767b\u9332\u3057\u3066\u3044\u308b\u3002led_500() \u3084 default_handler() \u3068\u3044\u3063\u305f\u95a2\u6570\u306f\u7121\u304f\u3066\u3082\u56f0\u3089\u306a\u3044\u306e\u3060\u304c\u3001SimpleWebServer\u30af\u30e9\u30b9\u304c\u610f\u56f3\u901a\u308a\u306b\u52d5\u3044\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u7528\u610f\u3057\u305f\u3002void loop() \u3067\u306f\u3001server.handle_request() \u3092\u7e70\u308a\u8fd4\u3057\u547c\u3076\u3060\u3051\u3002<\/p>\n<h2>\u30d3\u30eb\u30c9\u3068\u5b9f\u884c<\/h2>\n<p>\u30b9\u30b1\u30c3\u30c1\u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u3084ESP32\u958b\u767a\u30dc\u30fc\u30c9\u3078\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9(\u30de\u30a4\u30b3\u30f3\u30dc\u30fc\u30c9\u3078\u306e\u66f8\u8fbc\u307f)\u306f\u7279\u306b\u554f\u984c\u306a\u304f\u3001\u958b\u767a\u30dc\u30fc\u30c9\u306e\u30dc\u30bf\u30f3\u3092\u64cd\u4f5c\u3059\u308b\u3053\u3068\u3082\u306a\u304f\u3001Arduino IDE\u306e\u64cd\u4f5c(\u300c\u30de\u30a4\u30b3\u30f3\u30dc\u30fc\u30c9\u306b\u66f8\u304d\u8fbc\u3080\u300d\u3092\u9078\u3076)\u3060\u3051\u3067\u3059\u3093\u306a\u308a\u3068\u3067\u304d\u305f\u3002\u30b7\u30ea\u30a2\u30eb\u30e2\u30cb\u30bf\u3092\u958b\u3044\u305f\u307e\u307e\u3067\u3082\u66f8\u8fbc\u307f\u306b\u554f\u984c\u306f\u306a\u304b\u3063\u305f\u3002\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u8868\u793a\u3055\u308c\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3002<\/p>\n<pre class=\"striped:false nums:false lang:default decode:true\">\u6700\u59271310720\u30d0\u30a4\u30c8\u306e\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306e\u3046\u3061\u3001\u30b9\u30b1\u30c3\u30c1\u304c435839\u30d0\u30a4\u30c8\uff0833%\uff09\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002\r\n\u6700\u5927294912\u30d0\u30a4\u30c8\u306eRAM\u306e\u3046\u3061\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u5909\u6570\u304c33040\u30d0\u30a4\u30c8\uff0811%\uff09\u3092\u4f7f\u3063\u3066\u3044\u3066\u3001\u30ed\u30fc\u30ab\u30eb\u5909\u6570\u3067261872\u30d0\u30a4\u30c8\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/pre>\n<p>\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u683c\u7d0d\u3067\u304d\u308b\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u30b5\u30a4\u30ba\u306f1280K\u30d0\u30a4\u30c8\u3067\u3001\u4eca\u56de\u306e\u30b9\u30b1\u30c3\u30c1\u3092\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u305f\u3089435,839\u30d0\u30a4\u30c8\u306e\u30d0\u30a4\u30ca\u30ea\u304c\u3067\u304d\u307e\u3057\u305f\u3068\u3044\u3046\u3053\u3068\u306e\u3088\u3046\u3060\u3002\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u3044\u308d\u3044\u308d\u3068\u62b1\u3048\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u308c\u304f\u3089\u3044\u306e\u30d0\u30a4\u30ca\u30ea\u30b5\u30a4\u30ba\u306b\u306a\u308b\u306e\u3060\u308d\u3046 (\u5f8c\u8ff0\u3059\u308b\u304c\u3001\u3053\u306e\u6570\u5b57\u306f\u3061\u3087\u3063\u3068\u77db\u76fe\u3057\u3066\u3044\u308b)\u3002<\/p>\n<p>WROOM-02\u306e\u3068\u304d\u306f\u4f7f\u3048\u308bRAM\u306e\u6700\u5927\u30b5\u30a4\u30ba\u304c81,920\u30d0\u30a4\u30c8\u3060\u3063\u305f\u3082\u306e\u304c\u3001294,912\u30d0\u30a4\u30c8\u306b\u306a\u3063\u305f\u306e\u306f\u5b09\u3057\u3044\u3002<\/p>\n<h3>\u30d5\u30e9\u30c3\u30b7\u30e5\u306b\u306f\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3054\u3068\u306b\u66f8\u304d\u8fbc\u307e\u308c\u308b<\/h3>\n<p>\u30b9\u30b1\u30c3\u30c1\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c\u30de\u30a4\u30b3\u30f3\u30dc\u30fc\u30c9\u306b\u66f8\u304d\u8fbc\u3080\u300d\u3092\u9078\u3076\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8868\u793a\u3055\u308c\u305f\u3002<\/p>\n<pre class=\"striped:false nums:false lang:default decode:true\">esptool.py v2.0-beta3\r\nConnecting......\r\nUploading stub...\r\nRunning stub...\r\nStub running...\r\nConfiguring flash size...\r\nFlash params set to 0x0220\r\nCompressed 11120 bytes to 7193...\r\n\r\nWriting at 0x00001000... (100 %)\r\nWrote 11120 bytes (7193 compressed) at 0x00001000 in 0.6 seconds (effective 141.0 kbit\/s)...\r\nHash of data verified.\r\nCompressed 3072 bytes to 105...\r\n\r\nWriting at 0x00008000... (100 %)\r\nWrote 3072 bytes (105 compressed) at 0x00008000 in 0.0 seconds (effective 1536.0 kbit\/s)...\r\nHash of data verified.\r\nCompressed 8192 bytes to 47...\r\n\r\nWriting at 0x0000e000... (100 %)\r\nWrote 8192 bytes (47 compressed) at 0x0000e000 in 0.0 seconds (effective 3640.9 kbit\/s)...\r\nHash of data verified.\r\nCompressed 505984 bytes to 289002...\r\n\r\nWriting at 0x00010000... (5 %)\r\nWriting at 0x00014000... (11 %)\r\nWriting at 0x00018000... (16 %)\r\n... (\u4e00\u90e8\u7701\u7565) ...\r\nWrote 505984 bytes (289002 compressed) at 0x00010000 in 25.5 seconds (effective 158.6 kbit\/s)...\r\nHash of data verified.\r\n\r\nLeaving...\r\nHard resetting...\r\n<\/pre>\n<p>esptool\u306b\u3088\u3063\u3066\u30014\u3064\u306e\u30d6\u30ed\u30c3\u30af\u304cESP-WROOM-32\u5185\u306eSPI\u30d5\u30e9\u30c3\u30b7\u30e5\u306b\u66f8\u304d\u8fbc\u307e\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3042\u308b\u3002\u8868\u793a\u5185\u5bb9\u306e\u3001&#8221;<em> Writing at 0x00001000&#8230;<\/em> &#8221; \u306e \u6570\u5024\u90e8\u5206\u304c\u30d5\u30e9\u30c3\u30b7\u30e5\u5185\u3067\u306e\u66f8\u8fbc\u307f\u5148\u30a2\u30c9\u30ec\u30b9\u306b\u76f8\u5f53\u3057\u3066\u3044\u3066\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5185\u5bb9\u3092\u66f8\u304d\u8fbc\u3093\u3067\u3044\u308b\u3088\u3046\u3067\u3042\u308b\u3002<\/p>\n<ul>\n<li>0x01000 : \u00a02nd\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc (&#8230;\/esp32\/tools\/sdk\/bin\/bootloader.bin) 11120\u30d0\u30a4\u30c8\u30021st\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u304b\u3089\u547c\u3070\u308c\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u5185\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u958b\u59cb\u3059\u308b\u3002<\/li>\n<li>0x08000 : \u00a0\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30c6\u30fc\u30d6\u30eb (ESP32_HTTPD_LED1.ino.partitions.bin)\u00a03072\u30d0\u30a4\u30c8 \u3002\u30d5\u30e9\u30c3\u30b7\u30e5\u5185\u306e\u9818\u57df\u60c5\u5831\u3002\u306a\u304a\u304b\u30640x09000\u304b\u308920K\u30d0\u30a4\u30c8\u306fnvs( non volatile storage ) \u9818\u57df\u306e\u3088\u3046\u3067\u3001\u4f55\u3082\u66f8\u304d\u8fbc\u307e\u308c\u306a\u3044\u304b\u3089\u5185\u5bb9\u304c\u4fdd\u6301\u3055\u308c\u308b\u3002<\/li>\n<li>0x0e000: \u00a0(&#8230;\/esp32\/tools\/partitions\/boot_app0.bin) ota\u30c7\u30fc\u30bf\u9818\u57df 8192\u30d0\u30a4\u30c8\u3002boot_app0.bin\u306e\u4e2d\u8eab\u306f\u307b\u3068\u3093\u30690xff\u3002\u3053\u306e\u9818\u57df\u306f\u3001\u30b9\u30b1\u30c3\u30c1\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3054\u3068\u306b\u521d\u671f\u5316\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308b\u3002<\/li>\n<li>0x10000 : \u4eca\u56de\u306e\u30b9\u30b1\u30c3\u30c1 (ESP32_HTTPD_LED1.ino.bin<strong>)<\/strong>\u00a0 505984\u30d0\u30a4\u30c8\u3002\u3055\u304d\u307b\u3069\u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u7d50\u679c\u3068\u306f\u30b5\u30a4\u30ba\u304c\u5927\u304d\u304f\u7570\u306a\u3063\u3066\u3044\u308b\u3002\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306e\u30c7\u30d0\u30c3\u30b0\u30aa\u30d7\u30b7\u30e7\u30f3( Core Debug Level ) \u3092\u5909\u3048\u3066\u3082\u3001\u4e00\u81f4\u3057\u305f\u6570\u5b57\u306b\u306f\u306a\u3089\u306a\u304b\u3063\u305f\u3002<\/li>\n<\/ul>\n<p>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30c6\u30fc\u30d6\u30eb\u3068\u30b9\u30b1\u30c3\u30c1\u306f\u3001Arduino IDE\u3067\u30d3\u30eb\u30c9\u3059\u308b\u3068\u3001\u30d3\u30eb\u30c9\u5148\u30c7\u30a3\u30ec\u30af\u30c8\u30ea ( c:\\Users\\\u30e6\u30fc\u30b6\u30fc\u540d\\AppData\\Local\\Temp\\arduino_build_xxxxxx) \u5185\u306b\u4f5c\u6210\u3055\u308c\u3066\u3044\u308b\u3002\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30c6\u30fc\u30d6\u30eb\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30f3\u30d7\u3057\u3066\u307f\u308b\u3068\u3001&#8230;\/tools\/partitions\/default.csv\u3068\u540c\u3058\u5185\u5bb9\u3060\u3063\u305f\u3002\u3053\u306ecsv\u30d5\u30a1\u30a4\u30eb\u3092\u66f8\u304d\u63db\u3048\u308b\u3053\u3068\u3067\u3001\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30c6\u30fc\u30d6\u30eb\u3082\u5909\u66f4\u53ef\u80fd\u306a\u306e\u3060\u308d\u3046\u3002<br \/>\n\u306a\u304a\u3001default.csv\u3092\u307f\u308b\u3068SPI\u30d5\u30e9\u30c3\u30b7\u30e5\u306e\u5f8c\u308d\u306e\u65b9\u306e1472K\u30d0\u30a4\u30c8\u304cspiffs\u9818\u57df\u306e\u3088\u3046\u306a\u306e\u3067\u3001\u305d\u306e\u3046\u3061\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u9818\u57df\u3068\u3057\u3066\u5229\u7528\u3057\u305f\u3044\u3002<\/p>\n<h3>\u5b9f\u884c<\/h3>\n<p>\u30b9\u30b1\u30c3\u30c1\u306e\u8ee2\u9001\u304c\u7d42\u4e86\u3059\u308b\u3068\u3001USB\u3092\u4ecb\u3057\u3066\u30ea\u30bb\u30c3\u30c8\u6307\u793a\u304c\u9001\u3089\u308c\u958b\u767a\u30dc\u30fc\u30c9\u304c\u30ea\u30b9\u30bf\u30fc\u30c8\u3057\u30b7\u30ea\u30a2\u30eb\u30e2\u30cb\u30bf\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5185\u5bb9\u304c\u8868\u793a\u3055\u308c\u308b\u3002\u306a\u304a\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u306fCore Debug Level : Debug \u3068\u3057\u3066\u30d3\u30eb\u30c9\u3057\u3066\u3044\u308b\u306e\u3067\u3001WiFiGeneric.cpp \u306eDebug\u30e1\u30c3\u30bb\u30fc\u30b8 (log_d() \u306e\u51fa\u529b) \u304c\u8868\u793a\u3055\u308c\u3066\u3044\u3066\u3001<strong>[D]<\/strong> \u3067\u958b\u59cb\u3059\u308b\u884c\u304c\u305d\u308c\u306b\u3042\u305f\u308b\u3002<\/p>\n<pre class=\"striped:false nums:false lang:default decode:true\">ets Jun  8 2016 00:22:57\r\n\r\nrst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)\r\nets Jun  8 2016 00:22:57\r\n\r\nrst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)\r\nconfigsip: 0, SPIWP:0x00\r\nclk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00\r\nmode:DIO, clock div:2\r\nload:0x3fff0008,len:8\r\nload:0x3fff0010,len:160\r\nload:0x40078000,len:10632\r\nload:0x40080000,len:252\r\nentry 0x40080034\r\n\r\n[D][WiFiGeneric.cpp:182] _eventCallback(): Event: 12 - AP_START\r\nSoftAP : 192.168.4.1 ESP32AP starts.\r\nSimpleWebServer begin()\r\n----------- \u958b\u59cb\u6642\u306f\u3053\u3053\u307e\u3067\r\n[D][WiFiGeneric.cpp:182] _eventCallback(): Event: 14 - AP_STACONNECTED\r\n----------- \u30b9\u30de\u30db\u304b\u3089\u306eWiFi\u63a5\u7d9a\u3092\u691c\u51fa\r\n----------- \u4ee5\u4e0b\u3001\u30b9\u30de\u30db\u306e\u30d6\u30e9\u30a6\u30b6\u304b\u3089\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u6587\u5b57\u5217\u3092\u8868\u793a\r\nrequest_line = \/\r\nrequest_line = \/ledon\r\nrequest_line = \/ledoff<\/pre>\n<p>\u30b9\u30de\u30db\u306e\u30d6\u30e9\u30a6\u30b6\u3092\u64cd\u4f5c\u3059\u308b\u3053\u3068\u3067\u3001\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9\u4e0a\u306eLED\u304c\u70b9\u706f\uff0f\u6d88\u706f\u3059\u308b\u69d8\u5b50\u3092\u52d5\u753b\u306b\u3057\u3066Youtube\u306b\u304a\u3044\u305f\u30024K\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p><iframe loading=\"lazy\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/uZXEw-HehbE?rel=0?ecver=1\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>\u52d5\u753b\u306f\u3001&#8221;\/&#8221;\u3092\u30ea\u30af\u30a8\u30b9\u30c8\u3057\u3066\u30e1\u30cb\u30e5\u30fc( led_menu() \u306b\u3088\u308b)\u3092\u8868\u793a\u3057\u3066\u3044\u308b\u3068\u3053\u308d\u304b\u3089\u59cb\u307e\u308a\u3001ON\u304a\u3088\u3073OFF\u306e\u30ea\u30f3\u30af\u3092\u89e6\u308b\u3053\u3068\u3067\u3001\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9\u624b\u524d\u306e\u8d64\u3044LED\u304c\u70b9\u3044\u305f\u308a\u6d88\u3048\u305f\u308a\u3059\u308b\u3002<br \/>\n\u307e\u305f\u3001\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u3057\u3066\u3044\u306a\u3044URI\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u5b9f\u88c5\u5074\u306e\u00a0default_handler() \u304c\u5fdc\u7b54\u3057\u3066\u3044\u308b\u69d8\u5b50\u306a\u3069\u3082\u542b\u307e\u308c\u3066\u3044\u308b\u3002<\/p>\n<h2>\u304d\u3087\u3046\u306e\u307e\u3068\u3081<\/h2>\n<p>ESP-WROOM-02\u306e\u3068\u304d\u3068\u540c\u3058\u3088\u3046\u306b\u52d5\u304b\u3059\u3053\u3068\u304c\u3067\u304d\u305f\u3002\u305f\u3060\u3001\u3053\u306e\u7a0b\u5ea6\u306a\u3089WROOM-02\u3067\u5341\u5206\u3067\u3042\u308b\u3068\u3082\u8a00\u3048\u308b\u3002\u307e\u3041\u3001\u3057\u3070\u3089\u304f\u96e2\u308c\u3066\u3044\u305f\u306e\u3067\u30ea\u30d2\u30cf\u30d3\u30ea\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u3064\u3082\u308a\u3002\u6b21\u306fSPI\u30d5\u30e9\u30c3\u30b7\u30e5\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u7f6e\u304f\u65b9\u6cd5\u3092\u8abf\u3079\u3066\u307f\u308b\u4e88\u5b9a\u3002<\/p>\n<p>ESP32\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3051\u3063\u3053\u3046\u71b1\u3092\u3082\u3064\u3002WROOM-02\u304c\u307b\u3093\u306e\u308a\u6696\u304b\u3068\u3044\u3046\u611f\u3058\u3060\u3063\u305f\u306e\u306b\u5bfe\u3057\u3001\u71b1\u3044\u306e\u4e00\u6b69\u624b\u524d\u304f\u3089\u3044\u306e\u611f\u3058\u3002\u30ea\u30b9\u30bf\u30fc\u30c8\u6642\u306fWiFi\u6a5f\u80fd\u306a\u3069\u3092\u30aa\u30d5\u306b\u3057\u3066\u304a\u304d\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u5fc5\u8981\u306a\u6a5f\u80fd\u3060\u3051\u3092\u30aa\u30f3\u306b\u3059\u308b\u3088\u3046\u306a\u8a2d\u5b9a\u65b9\u6cd5\u3082\u8003\u3048\u3066\u304a\u3044\u305f\u65b9\u304c\u3088\u3055\u305d\u3046\u3067\u3042\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u56de\u306e\u7d9a\u304d\u306b\u306a\u308b\u304c\u3001ESP32\u958b\u767a\u30dc\u30fc\u30c9\u3092\u4f7f\u3063\u3066WiFi\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8\u3068web\u30b5\u30fc\u30d0\u30fc\u3092\u52d5\u4f5c\u3055\u305b\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8(\u30b9\u30de\u30db)\u304b\u3089\u306e\u64cd\u4f5c\u3067LED\u3092\u70b9\u3051\u305f\u308a\u6d88\u3057\u305f\u308a\u3059\u308b\u3088\u3046\u306a\u30b9\u30b1\u30c3\u30c1\u3092\u66f8\u3044\u3066\u307f\u305f\u3002\u3064\u3044\u3067\u306b\u30d9\u30fc\u30b9\u3068\u306a\u308b\u7c21\u6613Web &hellip; <a href=\"https:\/\/okiraku-camera.tokyo\/blog\/?p=6008\" class=\"more-link\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">ESP-WROOM-32\u306ewebserver\u3067LED\u70b9\u706f<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[69],"tags":[65,84],"class_list":["post-6008","post","type-post","status-publish","format-standard","hentry","category-programming","tag-arduino","tag-esp32"],"_links":{"self":[{"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/posts\/6008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6008"}],"version-history":[{"count":0,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/posts\/6008\/revisions"}],"wp:attachment":[{"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6008"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}