Well this is a DEV BOARD that has 12*12 led screen ( matrix) driven by led DRIVER IS31FL3737 and controlled by RP2040 this design was the third version I made after a lot of modification ( part placements , router tweakings .... ) I tried to make it as compact as possible ( it can be more compact if made with more layers ) the matrix is driven by a I2C protocol driven by IS31FL3737
To build your own, just grab the gerber files, and send them to your preferred PCBA fab
- 12*12 led matrix
- 30 free GPIO by RP2040
- usb_c input
| # | Component | Supplier | Qty | Unit Price | Total (USD) |
|---|---|---|---|---|---|
| 1 | PCB | JLCPCB | 2 | $81 | $81 |
| TOTAL | $81 |
I hope you like this project
This project is sponsored by @JLCPCB
