Project Overview

A navigational tool that sets itself apart by using electronic paper display (EPD) instead of the conventional LED or LCD.  The device tells a sea-faring adventurer their global positioning point in addition to the presence of any potential hazards that could be lurking in the depths.

Solution

A proof-of-concept was already built by the client, so Maximal’s mission was to furnish a custom PCB that integrated off-the-shelf hardware modules into an MVP prototype. 

Results

The USB-C and Li-Po battery charging systems proved successful while the customization of the EPD portion revealed that a partnership would be needed with the provider of that module to proceed.  The company thanks Maximal for the initial contributions that have let them endeavor in a new direction.

Tools Used

• Raspberry Pi Zero W

• Waveshare EPD module

• Texas Instruments PMICs

• Autodesk Eagle

• Tiny Core Linux IDE