{"id":1512,"date":"2024-09-27T14:10:47","date_gmt":"2024-09-27T05:10:47","guid":{"rendered":"https:\/\/avancesys.co.jp\/laboratory\/?post_type=article&p=1512"},"modified":"2024-09-27T19:57:11","modified_gmt":"2024-09-27T10:57:11","slug":"%e7%ac%ac6%e5%9b%9e-iot%e3%82%92%e6%b4%bb%e7%94%a8%e3%81%97%e3%81%9f%e7%a4%be%e5%86%85%e5%82%99%e5%93%81%e7%ae%a1%e7%90%86%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0%e3%82%92%e4%bd%9c%e3%82%8b-%e3%83%9e","status":"publish","type":"article","link":"https:\/\/www.avancesys.co.jp\/laboratory\/article\/%e7%ac%ac6%e5%9b%9e-iot%e3%82%92%e6%b4%bb%e7%94%a8%e3%81%97%e3%81%9f%e7%a4%be%e5%86%85%e5%82%99%e5%93%81%e7%ae%a1%e7%90%86%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0%e3%82%92%e4%bd%9c%e3%82%8b-%e3%83%9e\/","title":{"rendered":"\u7b2c6\u56de IoT\u3092\u6d3b\u7528\u3057\u305f\u793e\u5185\u5099\u54c1\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3092\u4f5c\u308b \/ \u30de\u30a4\u30b3\u30f3\u304b\u3089\u91cd\u91cf\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u3066\u307f\u308b"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

\u3053\u3093\u306b\u3061\u306f\u3002Matsu\u3067\u3059\u3002
\u793e\u5185\u5099\u54c1\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3001\u524d\u56de\u307e\u3067\u306b\u30de\u30a4\u30b3\u30f3\u3084\u30b5\u30fc\u30d0\u5074API\u306a\u3069\u306e\u4ed5\u69d8\u3092\u6574\u7406\u3057\u307e\u3057\u305f\u3002
\u4eca\u56de\u306f\u3001\u30de\u30a4\u30b3\u30f3\u3067\u6e2c\u3063\u305f\u91cd\u91cf\u3092\u30b5\u30fc\u30d0\u306b\u9001\u4fe1\u3057\u3066\u307f\u307e\u3059\u3002\u5099\u54c1\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u30b3\u30a2\u306b\u306a\u308b\u6a5f\u80fd\u306e\u3072\u3068\u3064\u3067\u3059\u306d\u3002


<\/p>\n\n\n\n

\u30de\u30a4\u30b3\u30f3\u3092WiFi\u306b\u63a5\u7d9a\u3059\u308b<\/strong><\/p><\/blockquote><\/figure>\n\n\n\n

\u904e\u53bb\u306e\u8a18\u4e8b\u3067\u3001\u91cd\u91cf\u306e\u6e2c\u5b9a\u3092\u5b9f\u969b\u306b\u8a66\u3057\u3066\u307f\u3066\u3001\u91cd\u91cf\u306e\u9001\u53d7\u4fe1\u3092\u542b\u3093\u3060\u4ed5\u69d8\u3092\u691c\u8a0e\u3057\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u7b2c3\u56de IoT\u3092\u6d3b\u7528\u3057\u305f\u793e\u5185\u5099\u54c1\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3092\u4f5c\u308b \/ \u5b9f\u969b\u306b\u91cd\u91cf\u6e2c\u5b9a\u3057\u3066\u307f\u308b<\/a><\/p>\n\n\n\n

\u7b2c5\u56de IoT\u3092\u6d3b\u7528\u3057\u305f\u793e\u5185\u5099\u54c1\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3092\u4f5c\u308b \/ \u4ed5\u69d8\u3092\u691c\u8a0e\u3059\u308b \u305d\u306e2<\/a><\/p>\n\n\n\n

\u3053\u308c\u3092\u8e0f\u307e\u3048\u3066\u3001\u8a08\u6e2c\u3057\u305f\u91cd\u91cf\u3092Wi-Fi\u3067\u9001\u4fe1\u3057\u3001\u30b5\u30fc\u30d0\u3067\u53d7\u4fe1\u3067\u304d\u308b\u3068\u3053\u308d\u3092\u52d5\u304b\u3057\u3066\u307f\u307e\u3059\u3002
\u307e\u305a\u306f\u3001M5Stack Core2\u3092\u4f7f\u3063\u3066\u793e\u5185\u306eWi-Fi\u306b\u63a5\u7d9a\u3057\u3066\u307f\u307e\u3059\u3002
\u4e0b\u8a18\u306bWiFi\u63a5\u7d9a\u7b87\u6240\u306e\u30b3\u30fc\u30c9\u629c\u7c8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

#include <Arduino.h>\n#include <M5Unified.h>\n#include <WiFi.h>\n#include "esp_wifi.h"\n\n\/\/WiFi\u8a2d\u5b9a\nconst char* ssid = "xxxxxxxxxxx";\nconst char* pass = "xxxxxxxxxxx";\n\nsetup()\n{\n\n\/\/ \u7701\u7565 \/\/\n\n\n\/\/ WiFi \u63a5\u7d9a\u958b\u59cb\n  Serial.printf("Connecting to %s\\n", ssid);\n  WiFi.disconnect(true, true);\n  WiFi.mode(WIFI_STA);\n  wifi_country_t country = {\n    .cc = "JP",\n    .schan = 1,\n    .nchan = 14,\n    .policy = WIFI_COUNTRY_POLICY_MANUAL,\n  };\n  esp_wifi_set_country(&country);\n  WiFi.begin(ssid, pass);\n  wl_status_t status = WiFi.begin(ssid, pass);\n  display.setCursor(0,0);\n  display.print("WiFi\u63a5\u7d9a\u4e2d");\n  while (status != WL_CONNECTED) {\n    status = WiFi.status();\n    if (status == WL_NO_SSID_AVAIL) {\n        WiFi.disconnect(true, true);\n        WiFi.begin(ssid, pass);\n        ESP.restart();\n    }\n    delay(500);\n    display.print(".");\n  }\n  Serial.println("Connected.");\n\n\/\/ \u7701\u7565 \/\/\n\n}<\/code><\/pre><\/div>\n\n\n\n
\u51e6\u7406\u306e\u6d41\u308c\u3092\u8aac\u660e\u3057\u307e\u3059\u2026<\/p>\n\n\n\n
\u3000WiFi.disconnect(true, true);<\/code><\/code><\/pre>\n\n\n\n
\u307e\u305a\u5ff5\u306e\u70ba\u3001\u4e00\u65e6\u5207\u65ad\u3059\u308b\u51e6\u7406\u3092\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n
WiFi.mode(WIFI_STA);<\/code><\/code><\/pre>\n\n\n\n
\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u30e2\u30fc\u30c9\uff08M5Stack\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u306b\u3057\u3066\u30eb\u30fc\u30bf\u3078\u63a5\u7d9a\u3057\u306b\u3044\u304f\uff09\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
  wifi_country_t country =\u2026<\/span>\u3000esp_wifi_set_country(&country);<\/code><\/code><\/pre>\n\n\n\n
\u3053\u308c\u306f\u3068\u308a\u3042\u3048\u305a\u7f6e\u3044\u3066\u304a\u304d\u307e\u3059\uff08\u6b21\u306e\u7ae0\u3067\u89e3\u8aac\u3057\u307e\u3059\uff09\u3002<\/p>\n\n\n\n
WiFi.begin(ssid, pass);<\/code><\/code><\/pre>\n\n\n\n
\u6307\u5b9a\u306eSSID\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
<\/p>\n\n\n\n
\u305d\u306e\u5f8c\u306f\u3001WiFi.status();\u3000\u304c WL_CONNECTED\uff08\u63a5\u7d9a\u6e08\u307f\uff09\u306b\u306a\u308b\u307e\u3067\u5f85\u3063\u305f\u308a\u3001\u99c4\u76ee\u306a\u3068\u304d\u306f\u518d\u8d77\u52d5\u3057\u305f\u308a\u3059\u308b\u51e6\u7406\u304c\u5165\u3063\u3066\u3044\u307e\u3059\u3002


<\/p>\n\n\n\n
\u793e\u5185\u306eWi-Fi\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\uff01<\/strong><\/p><\/blockquote><\/figure>\n\n\n\n
\u5b9f\u306f\u6700\u521d\u3001\u793e\u5185\u306eWi-Fi\u3060\u3051<\/strong>\u3069\u3046\u3084\u3063\u3066\u3082\u63a5\u7d9a\u3067\u304d\u306a\u3044\u3068\u3044\u3046\u554f\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u3002
\u8a66\u3057\u306b\u5225\u306e\u30eb\u30fc\u30bf\u306b\u63a5\u7d9a\u3057\u305f\u308a\u3001\u5bb6\u306eWi-Fi\u306b\u63a5\u7d9a\u3057\u305f\u308a\u3057\u3066\u307f\u307e\u3057\u305f\u304c\u3001\u305d\u3061\u3089\u306f\u554f\u984c\u306a\u3057\u3002\u306a\u3093\u3067\uff5e\uff5e\uff01\uff1f\u3000\u3068\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u3044\u308d\u3044\u308d\u5207\u308a\u5206\u3051\u3066\u3044\u3063\u305f\u7d50\u679c\u2026<\/p>\n\n\n\n
\n
<\/p>\n<\/blockquote>\n\n\n\n
\u30fb\u3000\u30b9\u30c6\u30eb\u30b9SSID
\u3000\u304b\u3064
\u30fb\u300013ch \u3092\u4f7f\u3063\u3066\u3044\u308b<\/strong><\/p>\n\n\n\n
\u306e\u6761\u4ef6\u306e\u3068\u304d\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002
\u3053\u306e\u554f\u984c\uff08\u4ed5\u69d8\uff09\u306b\u3064\u3044\u3066\u306f\u3001ESPRESSIF(M5Stack\u3067\u4f7f\u3063\u3066\u3044\u308b\u30de\u30a4\u30b3\u30f3 ESP32\u306e\u30e1\u30fc\u30ab)\u306e\u516c\u5f0f\u30d5\u30a9\u30fc\u30e9\u30e0\u306b\u8a18\u8f09\u304c\u3042\u308a\u307e\u3057\u305f\u3002
Can’t connect to hidden network<\/a><\/p>\n\n\n\n
\u4e00\u4f53\u3069\u3046\u3044\u3046\u3053\u3068\u304b\u3068\u3044\u3046\u3068\u2026
<\/p>\n\n\n\n
\u307e\u305a\u524d\u63d0\u3068\u3057\u3066\u3001\u56fd\u3054\u3068\u306bWi-Fi\u306b\u8a31\u53ef\u3055\u308c\u3066\u3044\u308b\u30c1\u30e3\u30f3\u30cd\u30eb\u306e\u7bc4\u56f2\u306b\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002
\uff08Wi-Fi\u306b\u306f2.4GHz\u5e2f\u30685GHz\u5e2f\u304c\u3042\u308a\u307e\u3059\u304c\u3001M5Stack\u3067\u306f2.4GHz\u5e2f\u3057\u304b\u4f7f\u3048\u307e\u305b\u3093\u306e\u3067\u3001\u3059\u3079\u30662.4GHz\u5e2f\u3067\u306e\u304a\u8a71\u3067\u3059\uff09<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u51fa\u5178\uff1a\u7dcf\u52d9\u7701\u8cc7\u6599\u300c\u7121\u7ddaLAN\u306e\u73fe\u72b6\u300d(PDF)<\/a> \u3088\u308a\u629c\u7c8b<\/p>\n\n\n\n
\u4e0a\u306e\u7dcf\u52d9\u7701\u8cc7\u6599\u306b\u3088\u308b\u3068\u30012.4GHz\u5e2f\u306b\u304a\u3044\u3066\u3001\u6b21\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u304c\u8a31\u53ef\u3055\u308c\u3066\u3044\u307e\u3059\u3002
\uff08\u203b\u8cc7\u6599\u3067\u306f\u7c73\u56fd\uff1a5GHz\u5e2f\u2026\u7b49\u3068\u3042\u308a\u307e\u3059\u304c\u3001\u8cc7\u6599\u306e\u30da\u30fc\u30b8\u81ea\u4f53\u304c2.4GHz\u5e2f\u306b\u3064\u3044\u3066\u306e\u8a18\u8f09\u306e\u305f\u3081\u30015GHz\u5e2f\u3068\u3044\u3046\u306e\u306f\u8aa4\u308a\u306e\u3088\u3046\u3067\u3059\uff09
\u3000\u7c73\u56fd\uff1ach1\uff5e11
\u3000\u65e5\u672c\uff1ach1\uff5e14<\/strong><\/p>\n\n\n\n
<\/p>\n\n\n\n
\u6b21\u306b\u3001M5Stack\u306b\u4f7f\u3063\u3066\u3044\u308b\u30de\u30a4\u30b3\u30f3\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u7c73\u56fd\u306e\u8a2d\u5b9a\u3067\u52d5\u3044\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u30012.4GHz\u5e2f\u306fch1\uff5e11\u306e\u307f\u8a31\u53ef\u3055\u308c\u3066\u3044\u307e\u3059<\/strong>\u3002<\/p>\n\n\n\n
wifi_country_t config = {\n    .cc = \"01\",\n    .schan = 1,\n    .nchan = 11,\n    .policy = WIFI_COUNTRY_POLICY_AUTO,\n};<\/pre>\n\n\n\n
\u3053\u3053\u3067\u3001\u3055\u3089\u306bSSID\u304c\u30b9\u30c6\u30eb\u30b9\u306e\u5834\u5408\u3001M5Stack\u304b\u3089\u96fb\u6ce2\u3092\u767a\u3057\u3066\u63a2\u3057\u306b\u884c\u304f\u5f62\u306b\u306a\u308a\u307e\u3059\uff08\u30a2\u30af\u30c6\u30a3\u30d6\u30b9\u30ad\u30e3\u30f3\uff09\u3002\u3053\u308c\u304c\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u56fd\u60c5\u5831(\u7c73\u56fd)\u3067\u306f nchan + 1 \u3064\u307e\u308a12ch\u307e\u3067\u3057\u304b\u30a2\u30af\u30c6\u30a3\u30d6\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u304f\u308c\u306a\u3044<\/strong>\u3068\u3044\u3046\u4ed5\u69d8\u306b\u306a\u3063\u3066\u3044\u308b\u305d\u3046\u3067\u3059\u3002\uff08\u5b9f\u306f\u300113ch\u3067\u3042\u3063\u3066\u3082\u30b9\u30c6\u30eb\u30b9SSID\u3067\u306a\u3051\u308c\u3070\u3001\u30eb\u30fc\u30bf\u5074\u304b\u3089\u306e\u4fe1\u53f7\u3092\u53d7\u3051\u3066\u7c73\u56fd\u306e\u8a2d\u5b9a\u3067\u3082\u63a5\u7d9a\u304c\u3067\u304d\u308b\u3088\u3046\u3067\u3059\uff09<\/p>\n\n\n\n
ESP-IDF Programming GuideLogo \u00bb API Guides \u00bb Wi-Fi Driver<\/a><\/p>\n\n\n\n
\u305d\u306e\u305f\u3081\u3001\u65e5\u672c\u306e\u60c5\u5831(1\uff5e14ch\u3092\u8a31\u53ef\u3059\u308b\u3088)\u3092\u6b21\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3066\u3042\u3052\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
wifi_country_t country = {
  .cc = \"JP\",
  .schan = 1,
  .nchan = 14,
  .policy = WIFI_COUNTRY_POLICY_MANUAL,
};
esp_wifi_set_country(&country);<\/code><\/p>\n\n\n\n
\u3053\u308c\u3067\u3088\u3046\u3084\u304f\u3001\u793e\u5185\u306eWi-Fi\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u3088\u304b\u3063\u305f\u3002


<\/p>\n\n\n\n
\u91cd\u91cf\u306e\u9001\u4fe1<\/strong><\/p><\/blockquote><\/figure>\n\n\n\n
\u3084\u3063\u3068\u793e\u5185Wi-Fi\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u306e\u3067\u3001\u6b21\u306f\u6e2c\u5b9a\u3057\u305f\u91cd\u91cf\u3092\u30b5\u30fc\u30d0\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002
\u30b5\u30fc\u30d0\u62c5\u5f53\u306e\u65b9\u306b\u7528\u610f\u3057\u3066\u3082\u3089\u3063\u305fAPI\u306bM5Stack\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3057\u3001JSON\u5f62\u5f0f\u3067post\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
API\u306e\u4ed5\u69d8\u306f\u3001\u7b2c5\u56de\u306e\u5185\u5bb9\u304b\u3089\u300c\u7d44\u307f\u8fbc\u307fAPI\u4ed5\u69d8<\/strong>\u300d\u306e\u5185\u5bb9\u3092\u518d\u63b2\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u7b2c5\u56de IoT\u3092\u6d3b\u7528\u3057\u305f\u793e\u5185\u5099\u54c1\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3092\u4f5c\u308b \/ \u4ed5\u69d8\u3092\u691c\u8a0e\u3059\u308b \u305d\u306e2<\/a><\/p>\n\n\n\n
\n
\u30d7\u30ed\u30c8\u30b3\u30eb<\/strong><\/td>POST<\/td><\/tr>
\u30d1\u30b9<\/strong><\/td>\/weights\/<\/td><\/tr>
\u30ec\u30b9\u30dd\u30f3\u30b9<\/strong><\/td>\u6b63\u5e38\uff1aHTTP 204
\u7570\u5e38\uff1aHTTP 400<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\u30ea\u30af\u30a8\u30b9\u30c8\u30dc\u30c7\u30a3<\/p>\n\n\n\n
{\n\t"scale_id": "String"\t\/\/ \u91cd\u91cf\u8a08ID\n\t"weight": 0.0\t\t\/\/ \u73fe\u5728\u306e\u91cd\u91cf\uff08\u30b0\u30e9\u30e0\uff09\n}<\/code><\/pre><\/div>\n<\/blockquote>\n\n\n\n
\u3053\u306eAPI\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u91cd\u91cf\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u30dc\u30c7\u30a3\u306b\u4f7f\u3046JSON\u30c7\u30fc\u30bf\u3092\u4f5c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
JSON\u30c7\u30fc\u30bf\u3092\u4f5c\u3063\u3066post\u3059\u308b\u305f\u3081\u306e\u30b3\u30fc\u30c9\u629c\u7c8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
#include <Arduino.h>\n#include <M5Unified.h>\n#include <WiFi.h>\n#include "esp_wifi.h"\n#include <HTTPClient.h>\n#include <ArduinoJson.h>\n#include "M5UnitWeightI2C.h"\n\nconst char *host = "xxxxxxxx.local";\nJsonDocument doc;\nchar buffer[255];\nchar macAdr[24];\n \/\/ MAC\u30a2\u30c9\u30ec\u30b9\uff08\u30b3\u30fc\u30c9\u4f8b\u306b\u306f\u7121\u3044\u304c\u5225\u9014\u53d6\u5f97\u3057\u3066\u683c\u7d0d\u3057\u3066\u3044\u308b\uff09\n\nsetup()\n{\n\/\/ \u7701\u7565 \/\/\n}\n\nloop()\n{\n\/\/ \u7701\u7565 \/\/\n  post(weight); \/\/ \u5b9f\u969b\u306f\u6e2c\u5b9a\u3057\u305f\u91cd\u91cf\u304cweight\u306b\u5165\u308a\u307e\u3059\u3002\n}\n\n\/\/ post\u3067\u91cd\u91cf\u3092\u30b5\u30fc\u30d0\u306b\u9001\u4fe1\nint post(float weight){\n  doc["scale_id"] = macAdr;\n  doc["weight"] = weight;\n  serializeJson(doc, buffer, sizeof(buffer));\n\n  HTTPClient http;\n  http.begin(host, 8080, "\/weights\/");\n  http.addHeader("Content-Type", "application\/json");\n\n  int status_code = http.POST((uint8_t*)buffer, strlen(buffer));\n  http.end();\n  return status_code;\n}<\/code><\/pre><\/div>\n\n\n\n
JSON\u5f62\u5f0f\u306e\u30c7\u30fc\u30bf\u306e\u53d6\u308a\u6271\u3044\u306b\u306f\u3001ArduinoJson\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
https:\/\/github.com\/bblanchon\/ArduinoJson<\/a><\/p>\n\n\n\n
  doc[\"scale_id\"] = macAdr;\n  doc[\"weight\"] = weight;\n  serializeJson(doc, buffer, sizeof(buffer));<\/code><\/pre>\n\n\n\n
\u4e0a\u306e\u3088\u3046\u306bJSON\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
  HTTPClient http;\n  http.begin(host, 8080, \"\/weights\/\");\n  http.addHeader(\"Content-Type\", \"application\/json\");<\/code><\/pre>\n\n\n\n
\u3053\u3053\u3067\u63a5\u7d9a\u3057\u306b\u3044\u304furl\u3068port\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
  int status_code = http.POST((uint8_t*)buffer, strlen(buffer));<\/span><\/code><\/pre>\n\n\n\n
\u8a2d\u5b9a\u3057\u305f\u63a5\u7d9a\u5148\u306b\u3001JSON\u30c7\u30fc\u30bf\u3092post\u3057\u307e\u3059\u3002
\u3053\u308c\u3067\u7121\u4e8b\u306b\u91cd\u91cf\u306e\u9001\u4fe1\u304c\u3067\u304d\u307e\u3057\u305f\u3002
<\/p>\n\n\n\n
<\/p>\n\n\n\n
\u53d7\u4fe1\u306e\u78ba\u8a8d<\/strong><\/p><\/blockquote><\/figure>\n\n\n\n
M5Stack\u304b\u3089\u91cd\u91cf\u306e\u9001\u4fe1\u304c\u3067\u304d\u307e\u3057\u305f\u306e\u3067\u3001\u30b5\u30fc\u30d0\u5074\u3067\u53d7\u4fe1\u3057\u305f\u30c7\u30fc\u30bf\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002
\u62c5\u5f53\u8005\u306b\u53d7\u4fe1\u30c7\u30fc\u30bf\u306e\u8868\u793a\u6a5f\u80fd\u3092\u78ba\u8a8d\u7528\u306b\u4f5c\u3063\u3066\u3082\u3089\u3063\u305f\u306e\u3067\u3001\u3055\u3063\u305d\u304f\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u7121\u4e8b\u3001\u30b5\u30fc\u30d0\u5074\u3067\u53d7\u3051\u53d6\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3057\u305f\u306d\uff01<\/p>\n\n\n\n
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