ESP32静态IP设置问题

15947553912

想设置静态IP要填网关什么的，网络用的是移动的热点。请问这四个数要怎么填gateway subnet primaryDNS secondaryDNS？IPAddress local_IP(192, 168, 1, 184);

IPAddress gateway(192, 168, 72, 180);
IPAddress subnet(255, 255, 0, 0);
IPAddress primaryDNS(192, 168, 72, 6); //optional
IPAddress secondaryDNS(8, 8, 4, 4); //optional

if(!WiFi.config(local_IP, gateway, subnet, primaryDNS, secondaryDNS)) {
      Serial.println("STA Failed to configure");
    }
    WiFi.begin(ssid, pswd);


gate

zhen8

路过~帮顶~

15947553912

这个错误是什么意思

15947553912

使用自动分配DHCP并打印的程序提供的做出来了

#include <WiFi.h>
//WIFI名及密码
const char* ssid = "liuyu";
const char* password =  "20001104";
   
void setup(){
  Serial.begin(115200);
//默认参数连接WIFI
  WiFi.begin(ssid, password);
//等待连接
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print("Connecting...\n\n");
  }
//IP地址
  Serial.print("Local IP: ");
  Serial.println(WiFi.localIP());
  //子网掩码
  Serial.print("Subnet Mask: ");
  Serial.println(WiFi.subnetMask());
  //网关地址
  Serial.print("Gateway IP: ");
  Serial.println(WiFi.gatewayIP());
  //DNS
  Serial.print("DNS 1: ");
  Serial.println(WiFi.dnsIP(0));
  Serial.print("DNS 2: ");
  Serial.println(WiFi.dnsIP(1));
}
   
void loop(){}