Wifi_ping not working

Products & Technology Wio Terminal
#1

I’m trying to use the wifi_ping example from the Arduino Seed rpcWiFi library, but I don’t get any ping response. I get these messages in serial monitor
“WiFi connected
IP address: 192.168.0.149
Pinging host www.baidu.com
5 packets transmitted, 0 packets received, 100.0% packet loss
Error :(”.
Pinging to the site via PC is ok and the PC is in the same network
“Ping www.wshifen.com [103.235.47.188] with 32 bytes of data:
Reply from 103.235.47.188: bytes=32 time=272ms TTL=46
Reply from 103.235.47.188: bytes=32 time=272ms TTL=46
Reply from 103.235.47.188: bytes=32 time=272ms TTL=46”
Can anyone help me?
Thanks

#2

Hi there,
So you don’t really give enough info here to get good quality help , Only guesses.
What is the hardware, Which Xiao?
What is the Dev environment, Windows or ? Ide ? Arduino or PLio?
Post up the code you are using and we can look.
HTH
GL :slight_smile: PJ :v:

#3

Meanwhile,

I got this working on a Xiao ESP32C6…
Here is the serial output.

Connecting to WiFi...
.
WiFi connected
IP address: 
192.168.1.174
Pinging host: www.baidu.com
Ping success!
Ping time (ms): 326.02
Pinging host: www.baidu.com
Ping success!
Ping time (ms): 328.15
Pinging host: www.baidu.com
Ping success!
Ping time (ms): 328.28

I used BSP 3.0.5 and it chose the built in, and ESP PING LIB.
.
FQBN: esp32:esp32:XIAO_ESP32C6
Using board ‘XIAO_ESP32C6’ from platform in folder: C:\Users\Dude\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.5
Using core ‘esp32’ from platform in folder: C:\Users\Dude\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.5
–E4Brev—
Using library WiFi at version 3.0.5 in folder: C:\Users\Dude\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.5\libraries\WiFi
Using library Networking at version 3.0.5 in folder: C:\Users\Dude\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.5\libraries\Network
Using library ESP32Ping at version 1.7 in folder: D:\Arduino_projects\libraries\ESP32Ping

:+1:

#include <WiFi.h>          // WiFi library for ESP32
#include <ESP32Ping.h>      // Ping library for ESP32

const char *ntpServer = "time.cloudflare.com";
const char *ssid     = "SEEEDSurf-2.4";
const char *password = "SEEED_STUDIO";
const char *host = "www.baidu.com";

void setup()
{
    Serial.begin(115200);
    delay(10);

    // We start by connecting to a WiFi network
    Serial.println();
    Serial.println("Connecting to WiFi...");
    
    WiFi.begin(ssid, password);

    // Attempt to connect to WiFi
    while (WiFi.status() != WL_CONNECTED)
    {
        delay(1000);
        Serial.print(".");
    }

    Serial.println("");
    Serial.println("WiFi connected");
    Serial.println("IP address: ");
    Serial.println(WiFi.localIP());
}

void loop()
{
    delay(5000);
    Serial.print("Pinging host: ");
    Serial.println(host);

    // Send a ping to the host
    if (Ping.ping(host)) {
        Serial.println("Ping success!");
        Serial.print("Ping time (ms): ");
        Serial.println(Ping.averageTime());
    } else {
        Serial.println("Ping failed.");
    }
}
#5

Hi @PJ_Glasso, you are right about the details but I thought that inserting the topic in the WIO Terminal topic was automatic to indicate that I am working with WIO terminal. I used the wifiping example of the Arduino Seed rpcWiFi library. I insert the example below for clarity.

Click to see the code 

/*
 *  This sketch sends data via HTTP GET requests to examle.com service.
 */

#include <rpcWiFi.h>
#include <rpcPing.h>

#include "secrets.h" 
char ssid[] = SECRET_SSID;
char password[] = SECRET_PASS;
const char *host = "www.baidu.com";
const char *url = "/index.html";

void setup()
{
    Serial.begin(115200);
    delay(10);

    // We start by connecting to a WiFi network

    Serial.println();
    Serial.println();
    Serial.print("Connecting to ");
    Serial.println(ssid);

    WiFi.begin(ssid, password);

    while (WiFi.status() != WL_CONNECTED)
    {
        Serial.print("Connecting to ");
        Serial.println(ssid);
        WiFi.begin(ssid, password);
        delay(1000);
        
    }

    Serial.println("");
    Serial.println("WiFi connected");
    Serial.println("IP address: ");
    Serial.println(WiFi.localIP());
}

int value = 0;

void loop()
{
  delay(5000);
  Serial.print("Pinging host ");
  Serial.println(host);
  bool ret = Ping.ping(host);
  //float avg_time_ms = Ping.averageTime();
  if(ret) {
    Serial.println("Success!!");
    Serial.println("TIME: ");
   // Serial.println(avg_time_ms);
  } else {
    Serial.println("Error :(");
  }
    
}

Thanks for any help

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