HardLabs

Vibe parts

luckiday·vibe-parts·parts/xiao-esp32s3-sense/reference/XIAO ESP32S3_V1.5.kicad_pcb

Vibe parts PCB layout, top view — open source ESP32 board by luckiday

About the Vibe parts PCB

Vibe parts is an open source ESP32 PCB design by luckiday, published on GitHub. It is a 4-layer board measuring 17.8 × 21.1 mm, with 70 components from 38 distinct parts.

Its main chip is the LP0404N3T5G, from the ESP32 family. Other key parts include the ESP32-S3R8, SGM6029CYG/TR, SGM40567-4.2XG/TR, GD25Q64ENIGR and XIAO-Add-On. By type, the board carries 28 capacitors, 12 resistors, 8 test points, 5 ICs, 5 inductors and 2 relays.

It belongs with the sensors designs in this gallery.

From the project

Shared parts library (board info, 3D models, footprints, sensor params, BOM) for vibe-hardware projects

Seeed Studio's thumb-sized ESP32-S3 board + the Sense expansion (OV2640 camera, PDM mic, microSD). See part.yaml for params/sourcing.

The vendor's released KiCad project (202003753XIAO ESP32S3 Sensev1.5SCH&PCB`), kept here for pinout / footprint / 3D extraction:

Dropped from the original drop: .history/ (editor local-history with its own nested .git), the .kicadpro.lck lock, and the per-user .kicadprl UI state.

Main components on the Vibe parts

ESP32-S3R8SGM6029CYG/TRSGM40567-4.2XG/TRGD25Q64ENIGRXIAO-Add-On

Vibe parts bill of materials (BOM)

70 components, 38 distinct parts.

QtyPartRefs
1
ESP32-S3R8
U1
1
SGM6029CYG/TR
U3
1
SGM40567-4.2XG/TR
U4
1
GD25Q64ENIGR
U5
1
XIAO-Add-On
U9
1
LP0404N3T5G
Q1
1
40MHz/306011364
X1
1
DF40C-30DP-0.4V(51)
J3
1
U.FL-R-SMT-1
ANT1
1
VBAT
BAT0
1
GND
GND0
2
SKTAAAE010/311021459
K1, K2
8
TEST-POINT'4545'
TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8
1
UBF31-0171
USB0
1
RED
CHG0
1
LMBR4010BST5G
D2
1
Yellow
D3
1
2nH
L1
1
3.3nH
L2
1
DNP
L3
Show 18 more
QtyPartRefs
1
470nH
L4
1
24nH
L5
4
DNP
C1, C2, C17, C20
4
2.2uF
C3, C9, C13, C16
3
4.7uF
C4, C5, C6
3
10pF
C7, C8, C28
4
1uF
C10, C21, C25, C26
8
100nF
C11, C14, C15, C19, C22, C23, C29, C30
1
10nF
C12
1
1pF
C18
2
5.1K
R1, R2
2
22R
R3, R4
1
499R
R6
3
10K
R7, R8, R11
1
100K
R9
1
220K
R10
1
249K
R13
1
1.5K
R15

Vibe parts design files

The KiCad project lives in the luckiday/vibe-parts repository on GitHub; these links point at the commit this page was built from.

Vibe parts: common questions

What microcontroller does the Vibe parts use?

The Vibe parts is built around the LP0404N3T5G, from the ESP32 family.

How big is the Vibe parts PCB?

The Vibe parts measures 17.8 × 21.1 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Vibe parts?

70 components, from 38 distinct parts. The full bill of materials is listed on this page.

Where can I download the Vibe parts design files?

From the luckiday/vibe-parts repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Vibe parts design in my own project?

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

Can I test firmware for the Vibe parts 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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