esp8266接收arduino发来的信息代码
时间: 2023-04-03 22:00:44 浏览: 105
以下是一个简单的 esp8266 接收 arduino 发来信息的代码示例:
```
#include <ESP8266WiFi.h>
const char* ssid = "your_SSID";
const char* password = "your_PASSWORD";
WiFiServer server(80);
void setup() {
Serial.begin(115200);
delay(10);
// 连接 WiFi
Serial.println();
Serial.println();
Serial.print("Connecting to ");
Serial.println(ssid);
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.println("WiFi connected");
// 启动服务器
server.begin();
Serial.println("Server started");
}
void loop() {
// 等待客户端连接
WiFiClient client = server.available();
if (!client) {
return;
}
// 读取客户端发送的信息
Serial.println("New client");
while (!client.available()) {
delay(1);
}
String request = client.readStringUntil('\r');
Serial.println(request);
client.flush();
// 发送响应
String response = "Hello from ESP8266!";
client.print("HTTP/1.1 200 OK\r\n");
client.print("Content-Type: text/html\r\n");
client.print("Connection: close\r\n");
client.print("Content-Length: ");
client.print(response.length());
client.print("\r\n\r\n");
client.print(response);
delay(1);
Serial.println("Client disconnected");
}
```
希望对你有所帮助!