Logic Unit for boating based on ESP32

[mgrouch]

Let's say it's a PCB with ESP32 which like https://github.com/bareboat-necessities/bbn-m5stack-tough
can collect data from all boat sensors but instead of displaying it would power on clearly marked pins

Pins can be

• Bilge Alarm
• Cross track error alarm
• Fog conditions alarm
• Low battery voltage
• Atmospheric pressure dropping consistently
• Engine overheating
• Anchor dragging
• Time to turn on Nav lights
• Dinghy is too far
• MOB

Lots of pins which can be wired to do something in case of alarm