begin(115200); String ipStr = "192.168.1.1"; // 示例IP地址字符串 IPAddress ipAddress = stringToIPAddress(ipStr); if (ipAddress != INADDR_NONE) { Serial.print("Converted IP Address: "); Serial.println(ipAddress); } else { Serial.println("Invalid IP address string."); } } void ...
使用网络吧 IP是: "); Serial.println(WiFi.localIP()); Serial.println(WiFi.macAddress()); Serial.println("端口: 6789"); } void array_to_string(byte array[], unsigned int len, char buffer[]) { for (unsigned int i = 0; i < len; i++) { byte nib1 = (array[i] >> 4) & ...
// Enter a MAC address and IP address for your controller below. // The IP address will be dependent on your local network: byte mac[] = { 0x00, 0xAA, 0xBB, 0xCC, 0xDA, 0x02 }; IPAddress ip(191,11,1,1); //<<< ENTER YOUR IP ADDRESS HERE!!! // Initialize the Ethernet ...
fix(IPaddress): IPv6 restore zone id by @s-hadinger in #10546 fix(wifi): Fix requirements and guards for hosted Wi-Fi by @lucasssvaz in #10579 fix(wifi): fixes WiFi.isconnected() to return true when it is connected and it has an IP Addr by @SuGlider in #10595 Zigbee feat(Zigb...
Dhcp Address Printer: 通过DHCP获取一个IP地址,并打印出来。 Dhcp Chat Server: 一个简单的DHCP聊天服务器 Telnet Client: 一个简单的telnet客户端。 UDP Ntp Client: 通过UDP查询网络时间协议(NTP)服务器。 UDP Send Receive String: 通过UDP发送和接收文本字符串。
String readString = String(30); //string for fetching data from address String ipstr; // incoming GET command String r_pinOnLight = "GET /?out=" + String(pinOutPlight) +"&status=1"; String r_pinOffLight = "GET /?out=" + String(pinOutPlight) +"&status=0"; ...
Dhcp Address Printer: 通过DHCP获取一个IP地址,并打印出来。 Dhcp Chat Server: 一个简单的DHCP聊天服务器 Telnet Client: 一个简单的telnet客户端。 UDP Ntp Client: 通过UDP查询网络时间协议(NTP)服务器。 UDP Send Receive String: 通过UDP发送和接收文本字符串。
Serial.print("IP address: "); Serial.println(WiFi.localIP()); if (MDNS.begin("esp32")) { Serial.println("MDNS responder started"); } server.on("/", handleRoot); server.on("/inline", []() { server.send(200, "text/plain", "this works as well"); ...
有个神奇的地方,ESP的芯片有专门控制LED的外设,又因为控制LED就是控制的PWM,舵机的控制也是PWM,所以很自然的就会想到用LED的外设去控制舵机。 可以参考官方的文档 LED 控制 (LEDC) 外设主要用于控制 LED 的强度,但也可用于生成 PWM 信号以用于其他目的。它有 16 个通道,可以生成独立的波形,例如用于驱动 RGB LED...
while(WiFi.status()!=WL_CONNECTED){delay(500);}//几句提示Serial.println("");Serial.println("WiFi connected");Serial.println("IP address: ");Serial.println(WiFi.localIP());}voidloop(){/***串口接受数据***/while(Serial.available()>0)// 串口收到字符数大于零。{comdata+=char(Serial.re...