运行环境Arduinouno+8266+dht11+ide

#include "WiFiEsp.h"



// Emulate Serial1 on pins 6/7 if not present

#ifndef HAVE_HWSERIAL1

#include "SoftwareSerial.h"

SoftwareSerial Serial1(6, 7); // RX, TX

#endif



char ssid[] &＃061; "淑芳斋";            // your network SSID (name)

char pass[] &＃061; "201912210418&＃064;";        // your network password

int status &＃061; WL_IDLE_STATUS;     // the Wifi radio&＃039;s status



void setup()

{

  // initialize serial for debugging

  Serial.begin(9600);

  // initialize serial for ESP module

  Serial1.begin(115200);

  // initialize ESP module

  WiFi.init(&Serial1);



  // check for the presence of the shield

  if (WiFi.status() &＃061;&＃061; WL_NO_SHIELD) {

    Serial.println("WiFi shield not present");

    // don&＃039;t continue

    while (true);

  }



  // attempt to connect to WiFi network

  while ( status !&＃061; WL_CONNECTED) {

    Serial.print("Attempting to connect to WPA SSID: ");

    Serial.println(ssid);

    // Connect to WPA/WPA2 network

    status &＃061; WiFi.begin(ssid, pass);

  }



  Serial.println("You&＃039;re connected to the network");

}



void loop()

{

  // print the network connection information every 10 seconds

  Serial.println();

  printCurrentNet();

  printWifiData();

 

  delay(10000);

}



void printWifiData()

{

  // print your WiFi shield&＃039;s IP address

  IPAddress ip &＃061; WiFi.localIP();

  Serial.print("IP Address: ");

  Serial.println(ip);



  // print your MAC address

  byte mac[6];

  WiFi.macAddress(mac);

  char buf[20];

  sprintf(buf, "%02X:%02X:%02X:%02X:%02X:%02X", mac[5], mac[4], mac[3], mac[2], mac[1], mac[0]);

  Serial.print("MAC address: ");

  Serial.println(buf);

}



void printCurrentNet()

{

  // print the SSID of the network you&＃039;re attached to

  Serial.print("SSID: ");

  Serial.println(WiFi.SSID());



  // print the MAC address of the router you&＃039;re attached to

  byte bssid[6];

  WiFi.BSSID(bssid);

  char buf[20];

  sprintf(buf, "%02X:%02X:%02X:%02X:%02X:%02X", bssid[5], bssid[4], bssid[3], bssid[2], bssid[1], bssid[0]);

  Serial.print("BSSID: ");

  Serial.println(buf);



  // print the received signal strength

  long rssi &＃061; WiFi.RSSI();

  Serial.print("Signal strength (RSSI): ");

  Serial.println(rssi);

}