![](https://feddit.nl/pictrs/image/1fc6ce2b-657a-42a4-b52a-5701df7e7eea.jpeg)
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Sorry, I misunderstood what you are trying to do here. I thought you were trying to use the Atom Echo itself as a media player. Disregard that arduino library comment, it isn’t relevant. I just watched the video since I couldn’t earlier.
Indeed what you are doing should work. Are you certain that the upload was successful? With GPIO21 set as the speaker output, the speaker data should absolutely not work. The fact that it does means that somewhere along the line, the GPIO22 is set as the speaker output.
Imperialist ≠ fascist
America was often imperialist, only had periods of fascist political movements and has been transitioning for a while.