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I do what you say, the download is successfully completed but no response on the board
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This is not enough detail. You need to download a known-good design that you expect to do something, eg., blink LEDs.
Successfully compiling and downloading a design is not sufficient. That design *must* have the correct pin assignments. If you do not have the correct pin assignments, there is a good chance you will damage your board.
So, create/compile a simple design that blinks and LED, or routes the switch over to an LED, and test that.
Cheers,
Dave
Honored Contributor
