I'm connecting my Arduino DUO with C# Console Application. Problem I'm facing is that I always receive four or six unwanted extra 255 bytes just after opening the SerialPort in C#. I have simplified the code as much as I could: C#: static void Main(string[] args) { SerialPort …

C# SerialPort - Receiving extra 255 bytes - #17 by system - Interfacing w/ Software on the Computer

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