Build error in Simulink using TCP/IP Send block

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I've made a simple project using Instrument Control Toolbox but every time I try to build my project to my Arduino Nano 33 IoT in external mode, I got the following error:
  • In order to generate code from AsyncIO, the target hardware must be MATLAB Host or a compatible device. The error occurred for MATLAB System block 'Arduino_wifi/TCP//IP Send'.
I configured my hardware inside model settings to connect to my local WiFi and changed the External mode to 'XCP on WiFi'.

Accepted Answer

Arun Kumar
Arun Kumar on 4 Oct 2022
Hi Alex,
Please use the following block for TCP/IP communication on arduino board:
Hope this helps!
  9 Comments
Arun Kumar
Arun Kumar on 6 Oct 2022
Hi Alex,
The Arduino library's WiFi TCP/IP blocks are meant for deployment on Arduino boards and not for running simulation on the host machine.
You can use this block to receive data from TCP/IP on Arduino.
Alex Papdi
Alex Papdi on 7 Oct 2022
Hi Arun,
That's understandable. Thank you very much for your help!

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