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Nafuda

Tert2·KiCAD·Nafuda/Nafuda.kicad_pcb

Nafuda PCB layout, top view — open source ESP32 board by Tert2

About the Nafuda PCB

Nafuda is an open source ESP32 PCB design by Tert2, published on GitHub. It is a 2-layer board measuring 94 × 63 mm, with 69 components from 14 distinct parts.

Its main chip is the ESP32-C3-WROOM-02, from the ESP32 family. By type, the board carries 48 diodes, 9 capacitors, 7 switches, 3 resistors, 1 IC and 1 connector.

From the project

KiCAD data

Main components on the Nafuda

ESP32-C3-WROOM-02

Nafuda bill of materials (BOM)

69 components, 14 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32-C3-WROOM-02
U1
1
USB_C_Receptacle_USB2.0_16P
J1
7
SW_MEC_5E
SW1, SW2, SW3, SW4, SW5, SW6, SW7
44
WS2812B-2020
D1, D2, D7, D8, D9, D10, D11, D12 +36
4
1N4148
WS2812B-2020
D3, D4, D5, D6
2
2.2U
0.1u
C1, C2
1
0.1U
0.1u
C3
1
4.7U
0.1u
C4
2
10U
0.1u
C5, C8
2
2200P
0.1u
C6, C7
1
6800P
0.1u
C9
1
5.1k
R1
1
10k
R2
1
330
5.1k
R3

Nafuda design files

The KiCad project lives in the Tert2/KiCAD repository on GitHub; these links point at the commit this page was built from.

Nafuda: common questions

What microcontroller does the Nafuda use?

The Nafuda is built around the ESP32-C3-WROOM-02, from the ESP32 family.

How big is the Nafuda PCB?

The Nafuda measures 94 × 63 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Nafuda?

69 components, from 14 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 Nafuda design files?

From the Tert2/KiCAD 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 Nafuda design in my own project?

The repository has no license, so all rights stay with Tert2. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Nafuda without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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