2040-artnode
dnewcome
RP2040 + W5500 ArtNet LED controller — 4× WS2812 outputs, USB-C LiPo charging, OLED, KiCad 7
Components (28)
| Reference | Value | Description |
|---|---|---|
| U1 | RP2354A | |
| U3 | W5500 | |
| U4 | SN74AHCT125 | |
| C2,C3 | 12pF | |
| C4,C8,C39-C45,C47-C50,C52 | 100nF | |
| C5,C6 | 18pF | |
| C7,C9,C10,C46,C51 | 4.7uF | |
| J1 | USB4125-GF-A | |
| J2 | HR911105A | |
| J5 | LED_OUT_1 | |
| J6 | LED_OUT_2 | |
| J7 | LED_OUT_3 | |
| J8 | LED_OUT_4 | |
| J9 | OLED_SSD1306 | |
| J10 | SWD_DEBUG | |
| L2 | 3.3uH | |
| R8,R14-R16,R21,R22 | 10k | |
| R11-R13 | 12.4k | |
| R17,R18 | 49.9 | |
| R19,R20 | 4.7k | |
| R23 | 33 | |
| R24 | 1k | |
| SW1 | BTN1 | |
| SW2 | BTN2 | |
| SW3 | RESET | |
| SW4 | BOOTSEL | |
| Y1 | 12MHz | |
| Y2 | 25MHz |