USB插座不想要了 改个Wifi插座啊(附代码)
里面的铜线很硬,又容易散热,焊接和操作起来还是没那么容易。
然后原样装好,完美。上手写ID。 注意,假如家里有小孩,请注意把USB口封死,否则小孩拿着手机充电线乱捅有触电危险。 ESP8266的固件,我使用了Arduino IDE来进行编程和烧写,在Arduino IDE安装ESP8266的库以后就能直接用Arduino IDE对ESP8266进行编程了,非常方便。 1. /*21ic 第二届拆解+DIY大赛 2. 作者:simonliu009@21ic 3. QQ:150739525 4. 复制和传播请保留版权信息,谢谢。 5. */ 6. 7. #include <FS.h> 8. 9. #include <ESP8266wifi.h> 10. #include <EthernetUdp.h> 11. 12. #include <DNSServer.h> 13. 14. #include <SPI.h> 15. // #include <Ethernet.h> 16. 17. #define relay1 13 18. 19. unsigned int localPort = 8267; 20. char packetBuffer[10]; 21. 22. 23. const char *ssid = "Asus";//这里改为你要连接的(WIFI) ssid 24. const char *password = "esp20170317";//你要连接的(WIFI)密码 25. 26. WiFiUDP Udp; 27. 28. 29. 30. void setup() { 31. // put your setup code here, to run once: 32. Serial1.begin(9600); 33. Serial1.println(); 34. pinMode(relay1, OUTPUT); 35. digitalWrite(relay1, LOW); 36. 37. 38. WiFi.mode(WIFI_STA); 39. WiFi.begin(ssid, password); 40. 41. 42. while (WiFi.status() != WL_CONNECTED) 43. 44. { 45. delay(500); 46. Serial1.print("."); 47. }//假如没有连通向串口发送..... 48. 49. 50. Serial1.println("Wifi Connected :)"); 51. Serial1.println("Local Ip Address"); 52. Serial1.println(WiFi.localIP()); 53. 54. Udp.begin(localPort); //开始UDP监听 55. Serial1.print("UDP端口"); 56. Serial1.print(localPort); 57. Serial1.println("监听开始......"); 58. } 59. 60. void loop() 61. { 62. // if there's data available, read a packet 63. int packetSize = Udp.parsePacket(); 64. 65. if (packetSize) 66. { 67. 68. for (int i = 0; i<=9; i++){ 69. packetBuffer[i] = 'Z'; 70. } 71. 72. Udp.read(packetBuffer, 10); // 将UDP包读入缓冲区 73. 74. 75. if(packetBuffer[0]=='L'&&packetBuffer[1]=='A'&&packetBuffer[2]=='M'&&packetBuffer[3]=='P'&&packetBuffer[4]=='O'&&packetBuffer[5]=='N') 76. { 77. // delay(parseInt(packetBuffer[]) * 1000); 78. digitalWrite(relay1, HIGH); 79. } 80. 81. if(packetBuffer[0]=='L'&&packetBuffer[1]=='A'&&packetBuffer[2]=='M'&&packetBuffer[3]=='P'&&packetBuffer[4]=='O'&&packetBuffer[5]=='F'&&packetBuffer[6]=='F') 82. { 83. digitalWrite(relay1, LOW); 84. } 85. 86. } 87. 88. } 89. 90. 91. |
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