Need help to output a text to Tx of raspberry pi using windows universal app/ cpp/ c#
Please help me to understand how to transmit data to tx (or write text to tx) of raspberry pi running windows 10 core
Need help to output a text to Tx of raspberry pi using windows universal app/ cpp/ c#
Please help me to understand how to transmit data to tx (or write text to tx) of raspberry pi running windows 10 core
It is not possible to use the on-board serial device on the Raspberry Pi 2 for Universal Apps - it is reserved for lower-level debugging, like device drivers. See this and this.
However, I can confirm CP2102-based USB-serial adapters, like this one, work properly. FTDI-based adapters, by far more common in my experience, can be made to work, but they require special installation and specific changes to your program's software. Jark has some great instructions and a sample program available on this GitHub repo.
I would use an ASP.NET server page running on the PI. Text could be transmitted via http using URL.