HardLabs

2040-artnode

dnewcome·2040-artnode·artnet-led-controller/artnet-led-controller.kicad_pcb

2040-artnode PCB layout, top view — open source board by dnewcome
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About the 2040-artnode PCB

2040-artnode is an open source PCB design by dnewcome, published on GitHub. It is a 4-layer board measuring 100 × 70 mm, with 80 components from 39 distinct parts.

Other key parts include the RP2354A, W5500, SN74AHCT125, TP4056 and MT3608. By type, the board carries 31 capacitors, 24 resistors, 9 connectors, 6 ICs, 4 switches and 2 crystals.

It belongs with the displays & leds and power & battery designs in this gallery.

From the project

RP2040 + W5500 ArtNet LED controller — 4× WS2812 outputs, USB-C LiPo charging, OLED, KiCad 7

RP2354A-based ArtNet node with 4× WS2812/SK6812 serial outputs, W5500 Ethernet, USB-C LiPo charging, and SSD1306 OLED display header.

- When USB-C is connected: TP4056 charges the battery; boost converter runs from battery simultaneously - When on battery only: boost converter maintains 5V rail - D1 (Schottky) prevents USB 5V from back-feeding if simultaneously present - LED pixel power is external — the board provides only the control signal and a 5V pass-through on each LED connector

Main components on the 2040-artnode

RP2354AW5500SN74AHCT125TP4056MT3608AMS1117-3.3

2040-artnode bill of materials (BOM)

80 components, 39 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
RP2354A
U1
1
W5500
U3
1
SN74AHCT125
U4
1
TP4056
U5
1
MT3608
U6
1
AMS1117-3.3
U7
1
C9002
12MHz
Y1
1
C13738
25MHz
Y2
1
USB4125-GF-A
J1
1
HR911105A
J2
1
B2B-PH-K
VBAT JST-PH-2
J3
1
PINHEADER_1X03
LED_OUT_1
J5
1
PINHEADER_1X03
LED_OUT_2
J6
1
PINHEADER_1X03
LED_OUT_3
J7
1
PINHEADER_1X03
LED_OUT_4
J8
1
PINHEADER_1X04
OLED_SSD1306
J9
1
PINHEADER_1X03
SWD_DEBUG
J10
4
KSC741J
SW_Push
SW1, SW2, SW3, SW4
1
C2480
SS14
D1
1
C72043
LED_GREEN
D2
Show 19 more
QtyPartRefs
1
22UH
22uH
L1
1
3.3UH
3.3uH
L2
2
C1525
12pF
C2, C3
18
C14663
100nF
C4, C8, C32, C35, C37, C38, C39, C40 +10
2
C1810
18pF
C5, C6
5
C19712
4.7uF
C7, C9, C10, C46, C51
4
C19702
10uF
C31, C33, C34, C36
1
750K
750k
R1
1
100K
100k
R2
1
2k
R3
2
5.1K
5.1k
R4, R5
1
330
R6
7
10K
10k
R7, R8, R14, R15, R16, R21, R22
2
27
R9, R10
3
12.4K
12.4k
R11, R12, R13
2
49.9
R17, R18
2
4.7K
4.7k
R19, R20
1
33
R23
1
1k
R24

2040-artnode design files

The KiCad project lives in the dnewcome/2040-artnode repository on GitHub; these links point at the commit this page was built from.

2040-artnode: common questions

How big is the 2040-artnode PCB?

The 2040-artnode measures 100 × 70 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the 2040-artnode?

80 components, from 39 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the 2040-artnode design files?

From the dnewcome/2040-artnode repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the 2040-artnode design in my own project?

The repository has no license, so all rights stay with dnewcome. Use it as a reference, and ask the author before reusing the design.

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