ARDUINO UNO WITH WIFI SHIELD

Projects Networking, Protocols, and Devices
1

I can connect to my wifi router. I want to ping 1 IP inside the network and if i have a successfull reply i want to have a LED set to ON. It is possible to do that with ARDUINO UNO & ARDUINO WIFI SHIELD?

This is for monitoring if a device fails. Please help

2

yes it is possible

3

Juraj:
yes it is possible

can you help me with the code?

4

the shield is original Arduino WiFi Shield with HDG204? this one Accessories — Arduino Official Store ?

5

yes, is the original

6

the use the WiFi library and see the examples of the WiFi library in IDE Examples menu

7

I already dit it, but there is no example for this. I just want after a successfull PING to light a LED, there is no example for Arduino wifi shield

8

ping is handled by the shield and is not forwarded to sketch. Ping a Specific Port - Server Fault

you can start WiFiServer on port 23 and talk to it with telnet client

9

I did the example with wifi server... and its ok, i can ping the arduino, but this is not the think that i want to build

I want to ping from arduino wifi shield to my windows server and if PING is successfull, then return a value in arduino and to set a pin of arduino to HIGH, so i will be able to light the LED.

10

billarvan:
I did the example with wifi server... and its ok, i can ping the arduino, but this is not the think that i want to build

I want to ping from arduino wifi shield to my windows server and if PING is successfull, then return a value in arduino and to set a pin of arduino to HIGH, so i will be able to light the LED.

you can't send ping from sketch. the library handles only TCP and UDP

11

Is any chance to do that with other shield?

12

billarvan:
Is any chance to do that with other shield?

WiFi101 has WiFi.ping() WiFi101 - Arduino Reference
Accessories — Arduino Official Store
Overview | Adafruit WINC1500 WiFi Shield for Arduino | Adafruit Learning System

esp8266 arduino core has ESP8266Ping library

13

Thanks, i ll try it