HardLabs

Kicad2026 prep

liyakeselman·Spinning_Top_Real_Time_Platform·OtherFolders/KiCad/KiCad_ProjA/projectA/kicad2026_prep.kicad_pcb

Kicad2026 prep PCB layout, top view — open source ESP32 board by liyakeselman

About the Kicad2026 prep PCB

Kicad2026 prep is an open source ESP32 PCB design by liyakeselman, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 166 × 166 mm, with 50 components from 20 distinct parts.

Its main chip is the ESP32, from the ESP32 family. By type, the board carries 12 capacitors, 11 ICs, 11 resistors, 8 diodes, 6 test points and 1 jumper.

From the project

KiCad Directory Content: (directory) KiCadProjA (directory) KiCadProjB

Kicad2026 prep bill of materials (BOM)

50 components, 20 distinct parts.

QtyPartRefs
2
~
U1, U2
3
~
U3, U4, U5
2
~
U6, U7
1
~
U9
1
~
U10
1
~
U11
1
~
U12
1
~
8U
1
Jumper_2_Bridged
JP1
1
TestPoint_3.3V
TP1
1
TestPoint_5V
TP2
1
TestPoint_VCoil
TP3
1
TestPoint_GND
TP4
1
TestPoint_Battery_POS
TP5
1
TestPoint_Battery_NEG
TP6
8
CD4148W
D1, D2, D3, D4, D5, D6, D7, D8
4
47uF
C1, C2, C3, C5
8
10uF
C4, C6, C7, C8, C9, C10, C11, C12
8
330
R1, R2, R3, R4, R5, R6, R7, R8
3
3.3K
R9, R10, R11

Kicad2026 prep design files

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

Kicad2026 prep: common questions

What microcontroller does the Kicad2026 prep use?

The Kicad2026 prep is built around the ESP32, from the ESP32 family.

How big is the Kicad2026 prep PCB?

The Kicad2026 prep measures 166 × 166 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Kicad2026 prep?

50 components, from 20 distinct parts. The full bill of materials is listed on this page.

Where can I download the Kicad2026 prep design files?

From the liyakeselman/Spinning_Top_Real_Time_Platform repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Kicad2026 prep design in my own project?

It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.

Can I test firmware for the Kicad2026 prep 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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