udp communication with esp8266 module and plotting its graph on realtime.

   %Creating UDP object
   UDPComIn=udp('192.168.4.3','LocalPort',8822);
   set(UDPComIn,'DatagramTerminateMode','on');
    %Opening UDP communication
   fopen(UDPComIn);
   %Reading data
      while 1
      data=fscanf(UDPComIn);
        %disp(data)

end
%Closing UDP communication
fclose(UDPComIn);
%Deleting UDP communication
delete(UDPComIn)
%CodeEnd

[Subin Kuttappan Stellal Mary]

1. Can you please elaborate the use-case?

2. Are you sending UDP data from ESP8266 Wi-Fi chip and trying to receive it in MATLAB?

3. Is the code working, or are you getting any errors?

Answer 1

[Hossam Gld]

hello, would you give us some explanation please ?

I need to recieve data from my arduino mega via wifi using the ESP8266-based Nodemcu, how can I realize this ? any help please