Headless Solar Powered Ardor Blockchain Node with e-ink information screen

Maximize power efficiency of an Ardor node using a Raspberry Pi Zero WH or Pi3 B, solar power, and an e-ink display, with automatic start of Ardor, the display, and forging.

Introduction

In this story I wanted to maximize the power efficiency of my Ardor node and attempt to use a Raspberry Pi Zero. I also wanted to simplify the display and make it only show more useful, concise, information.