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House Battery — Last Hour
60m ago45m30m15mNow
Settings
Boat Name
Used in alert messages as “[name]’s boat”
Notifications
Topic name from the ntfy app — subscribe in the Android app
Battery Alert Thresholds
Digital Input Polarity
Bilge sensor — invert logic
ON = sensor is normally-closed (alert when open / reads 0)
Intruder sensor — invert logic
ON = sensor is normally-closed (alert when open / reads 0)
ADC Voltage Calibration
Raw ADC → voltage formula:
Changes take effect immediately — no firmware re-flash needed.
(raw / resolution) × vref × ratio × scale + offset
Changes take effect immediately — no firmware re-flash needed.
Auto-refreshes every 5 s •
Settings
• Bluetooth Settings
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