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.