A 1.54" 152x152 black-and-white e-paper module that is readable in sunlight.

Key part: Waveshare e-paper module (pin diagram) (kit photo still needed)
| Part (price) | Role |
| Waveshare SSD1680 E-Paper | Display |
| 830-Point Breadboard ($1.10) | Breadboard |
| Micro-USB Data Cable ($2.50) | Power and programming cable |
Microcontroller listed first. Prices shown only where known; see the source book for quantities, wiring, and current prices.