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Mainboard layout track size .5 mm swap

ReadHeadRedemption·SeniorDesignSp26Su26·Hardware/KiCAD files/Mainboard layout/mainboard layout track size .5 mm swap.kicad_pcb

Mainboard layout track size .5 mm swap PCB layout, top view — open source ESP32 board by ReadHeadRedemption

About the Mainboard layout track size .5 mm swap PCB

Mainboard layout track size .5 mm swap is an open source ESP32 PCB design by ReadHeadRedemption, published on GitHub. It is a 2-layer board measuring 174.5 × 169.2 mm, with 67 components from 32 distinct parts.

Its main chip is the ESP32-S3-WROOM-1, from the ESP32 family. Other key parts include the PCA9534PW. By type, the board carries 31 connectors, 22 resistors, 6 capacitors, 3 ICs, 2 transistors and 2 switches.

From the project

The master schematic is within "Senior design mainboard32826 backup"

The master schematic is within "Senior design mainboard32826 backup"

This was the version that everything was verified in as of 4/10/2026

Then for the sake of layout, and neatness broken out into their own project files for each discrete board. This includes swapping and non-swapping

Mainbourd layout pre-weeks check 1 has most up to date version of mainboard PCB this will eventually be made neater again as development continues but this is noted to avoid mistakes for now

Main components on the Mainboard layout track size .5 mm swap

PCA9534PWESP32-S3-WROOM-1

Mainboard layout track size .5 mm swap bill of materials (BOM)

67 components, 32 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
PCA9534PW
U3, U5
1
ESP32-S3-WROOM-1
U12
1
BS170
Q1
1
2DD1664
Q2
1
MSD-1-A
J1
1
Screw_Terminal_2_P5.00mm
J2
1
Screw_Terminal_2_P3.50mm
J3
4
JST_06
J4, J6, J7, J12
5
Conn_01x04
J5, J11, J25, J26, J27
1
Conn_01x06
J8
1
Conn_01x10
J9
1
Conn_01x02
J10
1
Conn_01x08
J13
8
PINHD_1x8_Male
J17, J18, J19, J20, J22, J23, J24, J28
1
USB-A1VSB6
J30
6
JST_03
J31, J34, J35, J36, J37, J38
2
Push_Button
SW8, SW9
1
LED
D9
1
1nF_Ceramic
C1
2
10uF
C2, C4
Show 12 more
QtyPartRefs
3
0.1uF
C3, C16, C23
1
1k
R1
1
50 ohmR_0805
R2
2
100
R3, R4
2
10k
R5, R39
1
1M
R6
1
50 ohm R_0805
R7
1
1k
R36
1
100k
R40
7
10k
R48, R49, R52, R53, R54, R55, R56
1
1k
R50
4
RK73H1ETTP4701F
4K7
R89, R90, R91, R107

Mainboard layout track size .5 mm swap design files

The KiCad project lives in the ReadHeadRedemption/SeniorDesignSp26Su26 repository on GitHub; these links point at the commit this page was built from.

Mainboard layout track size .5 mm swap: common questions

What microcontroller does the Mainboard layout track size .5 mm swap use?

The Mainboard layout track size .5 mm swap is built around the ESP32-S3-WROOM-1, from the ESP32 family.

How big is the Mainboard layout track size .5 mm swap PCB?

The Mainboard layout track size .5 mm swap measures 174.5 × 169.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Mainboard layout track size .5 mm swap?

67 components, from 32 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 Mainboard layout track size .5 mm swap design files?

From the ReadHeadRedemption/SeniorDesignSp26Su26 repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Mainboard layout track size .5 mm swap design in my own project?

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

Can I test firmware for the Mainboard layout track size .5 mm swap 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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