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Main pcb 2026

matthieuvigne·MiAM_robotics·Electronics/main_pcb_2026/main_pcb_2026.kicad_pcb

Main pcb 2026 layout, top view — open source Raspberry Pi board by matthieuvigne
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About the Main pcb 2026

Main pcb 2026 is an open source Raspberry Pi PCB design by matthieuvigne, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 56 × 65.5 mm, with 55 components from 23 distinct parts.

Its main chip is the PI40HAT, from the Raspberry Pi family. Other key parts include the PCA9543AD,118, SN74AHCT1G126DBVR, R-78B5.0-2.0, Pololu_MAX14870 and SN74LVC1G125DBVR. By type, the board carries 20 resistors, 17 connectors, 6 ICs, 1 jumper and 1 capacitor.

It belongs with the robotics & motion designs in this gallery.

From the project

Generic repo for robotic projects with the former MiAM Eurobot team !

This repo contains information and software for robotic-related projects done with the MiAM Eurobot team.

Our robot architecture are based off an embedded linux on an ARM platform, Raspberry Pi or Beaglebone Black, programmed in C++. We also use Arduinos as slaves for low-level tasks such as motor control or sensor handling - using serial communication through USB.

Main components on the Main pcb 2026

PCA9543AD,118SN74AHCT1G126DBVRR-78B5.0-2.0Pololu_MAX14870SN74LVC1G125DBVR

Main pcb 2026 bill of materials (BOM)

55 components, 23 distinct parts.

QtyPartRefs
1
PCA9543AD,118
IC2
1
SN74AHCT1G126DBVR
U1
1
R-78B5.0-2.0
U3
2
Pololu_MAX14870
U4, U6
1
SN74LVC1G125DBVR
U5
1
PI40HAT
J1
6
MilliMax0600
J2, J3, J4, J28, J29, J30
3
Conn_01x02_Male
J5, J6, J8
1
217175-0001
J7
4
22-03-5035
J9, J23, J31, J32
1
Conn_01x03_Pin
J10
1
Conn_01x02_Pin
J14
4
Conn_01x04_Male
I2C0, I2C1, I2C2, I2C4
1
SolderJumper_3_Bridged12
JP1
4
Conn_01x02_Male
O1, O2, O3, O8
2
S4B-ZR-SM4A-TF(LF)(SN)
JST_ZH5
SPI0, SPI2
1
Conn_03x08
C1
4
20k
R1, R5, R6, R7
2
22k
R3, R4
6
4.7k
R8, R9, R11, R12, R15, R16
Show 3 more
QtyPartRefs
1
1k
R10
2
10k
R13, R14
5
22
R17, R18, R19, R20, R21

Main pcb 2026 design files

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

Main pcb 2026: common questions

What microcontroller does the Main pcb 2026 use?

The Main pcb 2026 is built around the PI40HAT, from the Raspberry Pi family.

How big is the Main pcb 2026?

The Main pcb 2026 measures 56 × 65.5 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Main pcb 2026?

55 components, from 23 distinct parts. The full bill of materials is listed on this page.

Where can I download the Main pcb 2026 design files?

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

Can I use the Main pcb 2026 design in my own project?

Yes, under the terms of its GPL-3.0 license, which matthieuvigne chose for the repository.

Can I test firmware for the Main pcb 2026 without the hardware?

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

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