Waveshare 3inch 4 Color E-Paper Module (G) 400 x 168 U8 A: Supported modules can provide

A: Supported modules can provide visual status feedback

How do I expand the storage beyond the onboard 16GB eMMC

4V configurations

Official materials list a built-in MediaTek AG3335 GPS module for positioning and tracking

8" Touchscreen with built-in display engine for real-time UI

Waveshare 3inch 4 Color E-Paper Module (G) 400 x 168 U8 A: Supported modules can provide3 inch e Paper Module (G) 3inch 4 Color E Paper Display Module A 400 168 four color e paper module supporting red, yellow, black, and white display output, with SPI interface, wide viewing angle, and ultra low power paper like display. Key Features 3 inch e paper panel with 400 168 resolution. Four color display: red, yellow, black, and white. No backlight required; content remains visible after power is removed. Ultra low power consumption, mainly