{"id":51,"date":"2020-05-07T04:30:52","date_gmt":"2020-05-07T02:30:52","guid":{"rendered":"https:\/\/wuyujing.com\/?p=51"},"modified":"2020-05-07T04:30:52","modified_gmt":"2020-05-07T02:30:52","slug":"%e5%9b%9b%e8%bd%b4diy%e6%97%a0%e4%ba%ba%e6%9c%ba%e5%ad%a6%e4%b9%a0%e4%b9%8b%e8%b7%af","status":"publish","type":"post","link":"https:\/\/wuyujing.com\/index.php\/2020\/05\/07\/%e5%9b%9b%e8%bd%b4diy%e6%97%a0%e4%ba%ba%e6%9c%ba%e5%ad%a6%e4%b9%a0%e4%b9%8b%e8%b7%af\/","title":{"rendered":"\u56db\u8f74DIY\u65e0\u4eba\u673a\u5b66\u4e60\u4e4b\u8def"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>DIY\u65e0\u4eba\u673a\u7684\u60f3\u6cd5\u65e9\u57282012\u5e74\u7684\u65f6\u5019\u5c31\u6709\u4e86\uff0c\u5f53\u65f6\u770b\u4e86\u300a\u4e09\u50bb\u5927\u95f9\u5b9d\u83b1\u575e\u300b\uff0c\u4e3b\u4eba\u516c\u81ea\u5df1\u505a\u4e86\u65e0\u4eba\u673a\u3002\u5728\u8fd9\u51e0\u5e74\u95f4\u4e00\u76f4\u770b\u8bba\u575b\uff0c\u819c\u62dc\u5404\u8def\u5927\u795e\u3002\u76f4\u52302019\u5e748\u6708\u624d\u4ed8\u8bf8\u4e8e\u5b9e\u8df5\u3002\u4f46\u662f\u8fc7\u7a0b\u4e5f\u662f\u8270\u8f9b\uff0c\u4e5f\u602a\u81ea\u5df1\u6025\u4e8e\u6c42\u6210\uff0c\u57fa\u7840\u4e0d\u7262\u3002<\/p><\/blockquote>\n\n\n\n<!--more-->\n\n\n\n<p>\u4e0b\u9762\u662f\u56db\u8f74\u65e0\u4eba\u673a\u7684\u89c4\u5212\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.wuyujing.com\/wp-content\/uploads\/2020\/05\/\u56fe\u88681.png\" alt=\"\" class=\"wp-image-50\" width=\"512\" height=\"347\" srcset=\"https:\/\/wuyujing.com\/wp-content\/uploads\/2020\/05\/\u56fe\u88681.png 682w, https:\/\/wuyujing.com\/wp-content\/uploads\/2020\/05\/\u56fe\u88681-300x203.png 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure><\/div>\n\n\n\n<p>\u673a\u67b6\uff1aDJI F450<\/p>\n\n\n\n<p>\u6868\u53f6\uff1a1045<\/p>\n\n\n\n<p>\u7535\u8c03\uff1asimonk30A<\/p>\n\n\n\n<p>\u7535\u673a\uff1a1000KV<\/p>\n\n\n\n<p>\u7535\u6c60\uff1a4000mAh 3s 30C LIPO<\/p>\n\n\n\n<p>WiFi\u6a21\u5757\uff1aESP8266 NodeMCU (<a href=\"https:\/\/docs.ai-thinker.com\/_media\/esp8266\/esp8266_module_list.png\" target=\"_blank\" rel=\"noreferrer noopener\">ESP-12E<\/a>)<\/p>\n\n\n\n<p>\u8d85\u58f0\u6ce2\u6d4b\u8ddd\u6a21\u5757\uff1aHC-SR04<\/p>\n\n\n\n<p>\u56fe\u4f20\uff1a\u6682\u65e0<\/p>\n\n\n\n<p>\u9065\u63a7\uff1a\u6682\u65e0<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u6ca1\u6709\u4e70\u9065\u63a7\u5668\u6709\u51e0\u4e2a\u539f\u56e0<\/strong>\uff1a\u7b2c\u4e00\uff0c\u4f1a\u989d\u5916\u589e\u52a0\u5f00\u9500\uff1b\u7b2c\u4e8c\uff0c\u60f3\u7528WiFi\u6a21\u5757\u4ee3\u66ff\u9065\u63a7\u5668\u3002\u7528WiFi\u6a21\u5757\u867d\u7136\u4e0d\u80fd\u591f\u505a\u590d\u6742\u7684\u98de\u884c\u52a8\u4f5c\uff0c\u4f46\u662f\u53ef\u4ee5\u628a\u66f4\u591a\u7684\u6570\u636e\u53c2\u6570\u4f20\u5230PC\u7aef\uff0c\u65b9\u4fbf\u5f00\u53d1\u8c03\u8bd5\u3002<\/p><\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-style-default is-layout-flow wp-block-quote-is-layout-flow\"><p>\u603b\u7684\u89c4\u5212\u6709\u4e86\uff0c\u6750\u6599\u4e5f\u4e70\u9f50\u4e86\uff0c\u63a5\u4e0b\u6765\u9010\u4e2a\u653b\u7834\u3002?<\/p><p><strong>\u9996\u5148\uff0c\u8981\u89e3\u51b3\u901a\u4fe1\u95ee\u9898<\/strong>\uff0c\u80fd\u591f\u770b\u5230\u53c2\u6570\u624d\u80fd\u66f4\u597d\u7684\u8c03\u8bd5\u3002<\/p><\/blockquote>\n\n\n\n<p>\u901a\u4fe1\u6a21\u5757\u6d89\u53ca\u5230\u7684\u6a21\u5757\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<p>\u901a\u4fe1\u6a21\u5757\u529f\u80fd\uff1aMCU\u5c06\u4f20\u611f\u5668\u6570\u636e\u901a\u8fc7WIFI\u6a21\u5757\u4f20\u9012\u7ed9PC\u7aef\uff0c\u4ee5\u53caPC\u7aef\u53d1\u9001\u6307\u4ee4\u7ed9MCU\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.wuyujing.com\/wp-content\/uploads\/2020\/05\/\u56fe2.png\" alt=\"\" class=\"wp-image-64\" width=\"602\" height=\"90\" srcset=\"https:\/\/wuyujing.com\/wp-content\/uploads\/2020\/05\/\u56fe2.png 802w, https:\/\/wuyujing.com\/wp-content\/uploads\/2020\/05\/\u56fe2-300x45.png 300w, https:\/\/wuyujing.com\/wp-content\/uploads\/2020\/05\/\u56fe2-768x115.png 768w\" sizes=\"auto, (max-width: 602px) 100vw, 602px\" \/><\/figure><\/div>\n\n\n\n<p>\u5b9e\u73b0\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<p>1.\u8c03\u901aWiFi\u6a21\u5757\u4e0ePC\u7aef\u901a\u4fe1\u3002\u901a\u8fc7\u4f20\u8f93\u9759\u6001\u6570\u636e\u6765\u6d4b\u8bd5\uff0c\u5b9e\u73b0\u6536\u53d1\u4fe1\u606f\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.wuyujing.com\/wp-content\/uploads\/2020\/05\/\u88684.png\" alt=\"\" class=\"wp-image-74\" width=\"521\" height=\"134\" srcset=\"https:\/\/wuyujing.com\/wp-content\/uploads\/2020\/05\/\u88684.png 694w, https:\/\/wuyujing.com\/wp-content\/uploads\/2020\/05\/\u88684-300x77.png 300w\" sizes=\"auto, (max-width: 521px) 100vw, 521px\" \/><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>PC\u7aef\u901a\u8fc7\u4e32\u53e3\u8fde\u63a5ESP8266\uff0c\u6a21\u62dfMCU\u4e32\u53e3\u901a\u4fe1\uff1b<\/li><li>\u540c\u65f6\uff0cPC\u7aef\u901a\u8fc7\u65e0\u7ebf\u7f51\u5361\u4e0eESP8266\u8fde\u63a5\uff0c\u8fdb\u884cWiFi\u901a\u4fe1\uff1b<\/li><li>ESP8266 \u8bbe\u7f6e\u4e3aAP\u6a21\u5f0f\uff0c\u670d\u52a1\u5668\uff0cUDP\u534f\u8bae<\/li><\/ul>\n\n\n\n<p>\u9700\u8981\u7f16\u5199C#\u4e0a\u4f4d\u673a\u7a0b\u5e8f\uff0c\u548cESP8266\u7684\u7a0b\u5e8f\u3002\u4e0a\u4f4d\u673a\u7a0b\u5e8f\u53ef\u4ee5\u6682\u65f6\u4f7f\u7528\u5176\u4ed6\u5de5\u5177\u8f6f\u4ef6\u4ee3\u66ff\uff1aESP8266\u8c03\u8bd5\u5de5\u5177V2.3.exe<\/p>\n\n\n\n<p class=\"has-text-align-center\"><span class=\"has-inline-color has-light-green-cyan-color\">2020\/05\/07<\/span> <span class=\"has-inline-color has-light-green-cyan-color\">\u4ee5\u4e0a<\/span><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>lua\u5f00\u53d18266API\u624b\u518c:<a href=\"https:\/\/nodemcu.readthedocs.io\/en\/master\/\">https:\/\/nodemcu.readthedocs.io\/en\/master\/<\/a><\/p><p>ESP8266\u5b66\u4e60\u4e4b\u8def \u5341 (UDP\u670d\u52a1\u5668\u901a\u4fe1):<a href=\"https:\/\/blog.csdn.net\/dianzishi123\/java\/article\/details\/82685996\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/blog.csdn.net\/dianzishi123\/java\/article\/details\/82685996<\/a><\/p><p>ESP8266 nodeMCU lua\u89c6\u9891\u6559\u7a0b:<a href=\"https:\/\/www.bilibili.com\/video\/BV1CW41137dh\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.bilibili.com\/video\/BV1CW41137dh\/<\/a><\/p><\/blockquote>\n\n\n\n<p>ESP8266 NodeMCU \u4e0a\u7684lua\u7a0b\u5e8f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"c\" class=\"language-c line-numbers\">wifi.setmode(wifi.SOFTAP)\ncfg={}\ncfg.ssid=\"nodeMCU\"\ncfg.pwd=\"12345678\"\nwifi.ap.config(cfg)\nsv=net.createServer(net.TCP, 3600)\nsv:listen(80,function(pc)\n  pc:on(\"receive\", function(pc, pc2mcu_msg)\n    print(pc2mcu_msg)\n    pc:send(\"send success\")\n  end)\n  pc:send(\"connect success\")\n  uart.on(\"data\",function(mcu2pc)\n    pc:send(mcu2pc)\n  end, 0)\nend)<\/code><\/pre>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\"><\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1834\" height=\"858\" src=\"http:\/\/www.wuyujing.com\/wp-content\/uploads\/2020\/05\/\u6279\u6ce8-2020-05-08-070753.png\" alt=\"\" class=\"wp-image-79\" srcset=\"https:\/\/wuyujing.com\/wp-content\/uploads\/2020\/05\/\u6279\u6ce8-2020-05-08-070753.png 1834w, https:\/\/wuyujing.com\/wp-content\/uploads\/2020\/05\/\u6279\u6ce8-2020-05-08-070753-300x140.png 300w, https:\/\/wuyujing.com\/wp-content\/uploads\/2020\/05\/\u6279\u6ce8-2020-05-08-070753-1024x479.png 1024w, https:\/\/wuyujing.com\/wp-content\/uploads\/2020\/05\/\u6279\u6ce8-2020-05-08-070753-768x359.png 768w, https:\/\/wuyujing.com\/wp-content\/uploads\/2020\/05\/\u6279\u6ce8-2020-05-08-070753-1536x719.png 1536w\" sizes=\"auto, (max-width: 1834px) 100vw, 1834px\" \/><\/figure>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\"><span class=\"has-inline-color has-light-green-cyan-color\">2020\/08\/02<\/span> <span class=\"has-inline-color has-light-green-cyan-color\">\u4ee5\u4e0b<\/span><\/p>\n\n\n\n<p>\u7ecf\u8fc7\u5b9e\u9a8c\uff0c\u611f\u89c9TCP\u901a\u4fe1\u5b9e\u65f6\u6027\u4e0d\u591f\uff0c\u6539\u7528UDP\u901a\u4fe1<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"c\" class=\"language-c line-numbers\">#include &lt;ESP8266WiFi.h&gt;\n#include &lt;WiFiUdp.h&gt;\n\/\/*** Soft Ap variables ***\nconst char* ssid = \"nodeMCU_UDP\";\nconst char* password = \"12345678\";\nIPAddress APlocal_IP(192, 168, 4, 1);\nIPAddress APgateway(192, 168, 4, 1);\nIPAddress APsubnet(255, 255, 255, 0);\n\/\/ Web Server\nWiFiUDP Udp;\nunsigned int localUdpPort = 80;\nchar incomingPacket[255];\nint packetSize=0;\nint len=0;\nchar uartPacket[255];\nint uart_i=0;\nchar  replyPacket[] = \"send success\";\nvoid setup() {\n  \/\/ put your setup code here, to run once:\n  Serial.begin(115200);\n  pinMode(14, OUTPUT);\n  digitalWrite(14, HIGH);\n  WiFi.mode(WIFI_AP);\n  WiFi.softAPConfig(APlocal_IP, APgateway, APsubnet);\n  WiFi.softAP(ssid,password);\n  \n  Udp.begin(localUdpPort);\n}\nvoid loop() {\n  \/\/ put your main code here, to run repeatedly:\n  packetSize = Udp.parsePacket();\n  if (packetSize)\n  {\n    len = Udp.read(incomingPacket, 255);\n    if (len &amp;gt; 0)\n      {\n        incomingPacket[len] = 0;\n      }\n    Serial.printf(\"%s\", incomingPacket);\n    Udp.beginPacket(Udp.remoteIP(), Udp.remotePort());\n    Udp.println(replyPacket);\n    Udp.endPacket();\n  }\n  if(Serial.available()&amp;gt;0)    \/\/Checks is there any data in buffer \n  { \n    delay(10);\n    len = Serial.available();\n    for(uart_i =0;uart_i&amp;amp;lt;len;uart_i++)\n    {\n      uartPacket[uart_i]=Serial.read();\n    }\n    \n    Udp.beginPacket(Udp.remoteIP(), Udp.remotePort());\n    Udp.print(String(uartPacket));\n    Udp.print(\",voltage=\");\n    Udp.println(analogRead(A0)*0.0123);\n    Udp.endPacket();\n  }\n}<\/code><\/pre>\n\n\n\n<p>\u8c03\u8bd5\u98de\u673aPID\u65f6\uff0c\u6709\u597d\u51e0\u6b21\u53d1\u751f\u610f\u5916\u3002\u4e3a\u4e86\u5b89\u5168\u8d77\u89c1\uff0c\u8fd8\u662f\u4e70\u4e86\u9065\u63a7\u5668\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DIY\u65e0\u4eba\u673a\u7684\u60f3\u6cd5\u65e9\u57282012\u5e74\u7684\u65f6\u5019\u5c31\u6709\u4e86\uff0c\u5f53\u65f6\u770b\u4e86\u300a\u4e09\u50bb\u5927\u95f9\u5b9d\u83b1\u575e\u300b\uff0c\u4e3b\u4eba\u516c\u81ea\u5df1\u505a\u4e86\u65e0\u4eba\u673a\u3002\u5728\u8fd9\u51e0\u5e74\u95f4\u4e00\u76f4 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-51","post","type-post","status-publish","format-standard","hentry","category-7"],"_links":{"self":[{"href":"https:\/\/wuyujing.com\/index.php\/wp-json\/wp\/v2\/posts\/51","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wuyujing.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wuyujing.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wuyujing.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wuyujing.com\/index.php\/wp-json\/wp\/v2\/comments?post=51"}],"version-history":[{"count":0,"href":"https:\/\/wuyujing.com\/index.php\/wp-json\/wp\/v2\/posts\/51\/revisions"}],"wp:attachment":[{"href":"https:\/\/wuyujing.com\/index.php\/wp-json\/wp\/v2\/media?parent=51"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wuyujing.com\/index.php\/wp-json\/wp\/v2\/categories?post=51"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wuyujing.com\/index.php\/wp-json\/wp\/v2\/tags?post=51"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}