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

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%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
  1 Comment
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?

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Answers (1)

Hossam Gld
Hossam Gld on 21 Dec 2018
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

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