I want to send strings between the raspberry and a windows computer via serial and with c#. This works from the raspberry to the computer as shown below. In the picture you can see that I have sent a string from the raspberry to the computer and that the computer has received this correctly.
Raspberry program.
Computer program.
But if I want to send a string to the raspberry I get back that the command does not exist. And on the raspberry itself I don’t see the string as shown below. Computer program.
Raspberry program.
So my question is how can I send a string from the computer and receive it correctly on the raspberry.
Thanks in advance!
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