HardLabs

RGB Mood Light V1

motiforge-labs·PCB-Design-Portfolio·RGB_Mood_Light_V1/RGB_Mood_Light_V1.kicad_pcb

RGB Mood Light V1 PCB layout, top view — open source AVR/Arduino board by motiforge-labs

About the RGB Mood Light V1 PCB

RGB Mood Light V1 is an open source AVR/Arduino PCB design by motiforge-labs, published on GitHub. It is a 2-layer board measuring 60 × 70 mm, with 21 components from 10 distinct parts.

Its main chip is the Arduino_Nano_ESP32, from the AVR/Arduino family. By type, the board carries 8 capacitors, 6 diodes, 4 resistors, 1 module, 1 connector and 1 switch.

From the project

Custom PCB projects designed in KiCad featuring ESP32 and embedded systems.

A compact RGB mood lighting PCB built around the Arduino Nano ESP32. The board drives multiple WS2812B addressable RGB LEDs while being powered through USB-C. Designed in KiCad, the project demonstrates clean schematic design, efficient PCB routing, proper power distribution, and successful ERC/DRC verification.

Features - Arduino Nano ESP32 - WS2812B Addressable RGB LEDs - USB-C Power Input - Dual-Layer PCB - Clean Power Distribution - ERC: 0 Errors, 0 Warnings - DRC: 0 Errors, 0 Warnings

Main components on the RGB Mood Light V1

Arduino_Nano_ESP32

RGB Mood Light V1 bill of materials (BOM)

21 components, 10 distinct parts.

QtyPartRefs
1
Arduino_Nano_ESP32
A1
1
USB_C_Receptacle
J1
1
SW_Push
SW1
6
WS2812B
D1, D2, D3, D4, D5, D6
1
0.1
C1
1
10
C2
6
0.1uF
C3, C4, C5, C6, C7, C8
1
10k
R1
1
330
R2
2
5.1k
R3, R4

RGB Mood Light V1 design files

The KiCad project lives in the motiforge-labs/PCB-Design-Portfolio repository on GitHub; these links point at the commit this page was built from.

RGB Mood Light V1: common questions

What microcontroller does the RGB Mood Light V1 use?

The RGB Mood Light V1 is built around the Arduino_Nano_ESP32, from the AVR/Arduino family.

How big is the RGB Mood Light V1 PCB?

The RGB Mood Light V1 measures 60 × 70 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the RGB Mood Light V1?

21 components, from 10 distinct parts. The full bill of materials is listed on this page.

Where can I download the RGB Mood Light V1 design files?

From the motiforge-labs/PCB-Design-Portfolio repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the RGB Mood Light V1 design in my own project?

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

Can I test firmware for the RGB Mood Light V1 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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