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# bark-button
the code for the bark button - a button that barks.
it uses a DOIT ESP32 DEVKIT v1, with platform.io and the arduino framework.
when a button gets pressed, it connects to mqtt and publishes a message to `sound/g1/play`, where the message is `barks/[random number from 0 to n_barks]`.
to flash, install platformio and run `pio run -t upload`. you may need to hold boot as you plug the board in to get it ready to flash.
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