Firmware, GPAD_API, Ver 0.58.4+pr.86, 'i' and 'j' Commands Should Return Mute Status, Volume setting, and other user settings.

[ForrestErickson]

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I'm always frustrated when I cannot retrieve user settings into a file.

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'i' and 'j' Commands Should Return Mute Status, Volume setting, and other user settings.
Weather by serial or MQTT the information request should be very inclusive of anything that will help trouble shooting and produce development.