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Run the following commands in a terminal to set the ComfilePi's date and time and save it to the ComfilePi's RTC.
# Disable synchronization with the time server sudo timedatectl set-ntp false # Set the date and time (e.g. January 2nd, 2026 5:30am). This will set both the system time and the RTC's time. sudo timedatectl set-time '2026-1-2 5:30:00'