HardLabs

PCB controleur

Mattkomi·Poly_Leaf·PCB_controleur/PCB_controleur.kicad_pcb

PCB controleur layout, top view — open source ESP32 board by Mattkomi

About the PCB controleur

PCB controleur is an open source ESP32 PCB design by Mattkomi, published on GitHub. It is a 4-layer board measuring 100 × 85 mm, with 51 components from 30 distinct parts.

Its main chip is the ESP32-JOYIT, from the ESP32 family. Other key parts include the QS3VH257S1G8, TS3DV621RUAR, MAX487ECSA+, LM1085 and GPIO_extandeur. By type, the board carries 16 connectors, 11 jumpers, 8 resistors, 7 capacitors, 6 ICs and 1 switch.

From the project

PFE 2024-2025 Polytech SIR, projet Visio

Simplifier la gestion des équipements grâce à une interface centralisée. Automatiser des tâches fréquentes, comme l'affichage des participants sur l'écran de retour ou le lancement d'applications utilisées régulièrement. Reproduire, tout en innovant, les fonctionnalités de l'interface StarLeaf. Ce projet a été réalisé dans le cadre du PFE VISIO de la filière Polytech SIR par :

Main components on the PCB controleur

QS3VH257S1G8TS3DV621RUARMAX487ECSA+LM1085GPIO_extandeurESP32-JOYIT

PCB controleur bill of materials (BOM)

51 components, 30 distinct parts.

QtyPartRefs
1
QS3VH257S1G8
IC1
1
TS3DV621RUAR
U1
1
MAX487ECSA+
U2
1
LM1085
U3
1
GPIO_extandeur
U5
1
ESP32-JOYIT
U8
1
Conn_power
J1
2
61400416121
J2, J4
1
RS485
J3
2
Conn_01x08_Pin
J5, J6
1
HDMI_INPUT1
J7
1
HDMI_INPUT2
J8
1
HDMI_OUTPUT
J9
3
Conn_01x05_Pin
J10, J11, J13
4
Point test
J12, J14, J15, J16
1
A0 jumper
JP1
1
A1 jumper
JP2
1
A2 jumper
JP3
8
SolderJumper_3_Open
JP4, JP5, JP6, JP7, JP8, JP9, JP10, JP11
1
SW_ON/OFF
SW1
Show 10 more
QtyPartRefs
1
61400416121
Sortie_USB1
1
LED
D13
2
10µF
C1, C2
5
100nF
C3, C4, C5, C7, C8
1
120
R1
1
320
R2
1
8.2k
R3
1
10k
R4
2
0.01
R5, R6
2
4.7k
R7, R8

PCB controleur design files

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

PCB controleur: common questions

What microcontroller does the PCB controleur use?

The PCB controleur is built around the ESP32-JOYIT, from the ESP32 family.

How big is the PCB controleur?

The PCB controleur measures 100 × 85 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the PCB controleur?

51 components, from 30 distinct parts. The full bill of materials is listed on this page.

Where can I download the PCB controleur design files?

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

Can I use the PCB controleur design in my own project?

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

Can I test firmware for the PCB controleur 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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