To flash the active build configuration of your application onto one device, complete the following steps:
- Make sure your board is connected to your machine and appears in the Connected Devices View.
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Click on the Flash option from the Actions View.
Tip
In some cases, for example when you want to erase UICR, you can use Erase and Flash to Board.
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If you have multiple boards connected, pick one device to flash when a prompt appears at the top of the screen.
Once the flashing starts, a small notification banner appears in the bottom right corner of VS Code to display the progress and confirm when the flashing is complete.