PCB Badge made so I can learn how they work so I dont make ones that dont work for future hackathons. They use an e-ink display and are essentially your average hackathon badge. It features an RP2040 microcontroller and a 2.66" e-ink display.
its a pcb! 2 layer board.
Features:
- RP2040 Microcontroller
- 4mb flash
- Powerless Functions - E ink lets it work without a power supply
Bottom left corner and bottom middle is everything related to the e-ink display. The rest is all microcontroller stuff.
This is a 2 layer design that has a ground fill on both sides. I tried my best to route it cleanly but there might be some things off about it. I will update in the future if any errors are found
| Name | Qty | Price(USD) | Source | Link |
|---|---|---|---|---|
| PCB | 1 | 67.84 | JLCPCB | link |
| E-ink | 1 | 14.25 | GooDisplay | link |
| Total | 82.09 |
Extensive BOM for the PCB can be found here
