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2 layers99.5 × 99.5 mmRGB LED matrix PCB, the printed circuit board in 3D

Simple RGB led MATRIX with flexible size 10x10 - 20x20 based on WS2815F LEDs. It requires a power delivery adapter supporting 12v 2A minimum or direct 12v injection to the USB port to function. Based on RPI pico 2w and enables the user to remove the dev board for using separately.

Size
99.5 × 99.5 mm
Copper layers
2
Thickness
1.6 mm
Parts
248
Nets
204
Pads
855
Tracks, vias
1,320, 941
Pours
974
Routed
Yes
KiCad
KiCad 10.0 (file 20260206)
Created
10 Aug 2026
Updated
7 Oct 2026

Overview

RGB LED matrix PCB is an open-source printed circuit board by Oscyloskop444, from the Oscyloskop444/RGB-LED-matrix repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 99.5 × 99.5 mm with 248 parts on 204 nets, routed with 1,320 tracks and 941 vias.

It is built around the WS2815F and B03B-XASK-1-A(LF)(SN). Its parts include 115 capacitors, 100 ICs, 1 resistor and 1 connector. It belongs with the lEDs and displays boards of this library.

Main components

2

Parts

248
QtyValueFootprintReferences
100100nFCapacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolderC1, C2, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C100 +84
100WS2815Flcsc_footprints:C22371533_LED-SMD_6P-L5_0-W5_0-TLU1, U2, U10, U11, U12, U13, U14, U15, U16, U17, U18, U19, U20, U21, U22, U100 +84
15100uFlcsc_footprints:C19673858_CAP-SMD_BD6_3-L6_5-W6_5-LS7_2-FD_1C101, C102, C103, C104, C105, C106, C107, C108, C109, C110, C111, C112, C113, C114, C115
10+12VTestPoint:TestPoint_Pad_D1.0mmTP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10, TP11, TP12
5LOGOLOGOG***, G***, G***, G***, G***
4MountingHole_PadMountingHole:MountingHole_2.2mm_M2_DIN965_Pad_TopOnlyH1, H2, H3, H4
1470RResistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR1
1B03B-XASK-1-A(LF)(SN)lcsc_footprints:C264992_CONN-TH_B03B-XASK-1-A-LF-SNCN1
1DOUTTestPoint:TestPoint_Pad_D1.0mmTP1
1DOUT_BTestPoint:TestPoint_Pad_D1.0mmTP2
1G***kibuzzard-6AA54A1Ekibuzzard-6AA54A1E
1Kobee Studiokobee-studio-6AA92370kobee-studio-6AA92370
1Kobee Studiokobee-studio-6AA9F9DBkobee-studio-6AA9F9DB
1Kobee Studiokobee-studio-6AA9F6C4kobee-studio-6AA9F6C4

The 242 most common of 248 parts.

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Questions

How big is the RGB LED matrix PCB PCB?

It measures 99.5 × 99.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the RGB LED matrix PCB use?

248 parts, built around the WS2815F and B03B-XASK-1-A(LF)(SN). The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the RGB LED matrix PCB KiCad files?

From the Oscyloskop444/RGB-LED-matrix repository on GitHub, at the commit this page was made from: the board is RGB_LED_matrix_PCB/RGB_LED_matrix_PCB.kicad_pcb and its schematic RGB_LED_matrix_PCB/10_LED_row/10_LED_row.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the RGB LED matrix PCB design in my own project?

Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).