Includes:
Downloadable image file with Raspbian Jessie pre-configured with OpenCPN, NGINX webserver, MySQL database and I2C Python scripts for a fully functional OpenCPN chartplotter with AIS and a webserver to remotely (or locally) monitor pressure, humidity and temperature on the boat.

Requires:
Raspberry Pi 3
AIS receiver DAIsy HAT
Digital Humidity, Pressure and Temperature Sensor – BME280 Control Everything
I2C Shield