HardLabs

PAMI 2026

ENACRobotique·elec·2026/PAMI_2026/PAMI_2026.kicad_pcb

PAMI 2026 PCB layout, top view — open source ESP32 board by ENACRobotique

About the PAMI 2026 PCB

PAMI 2026 is an open source ESP32 PCB design by ENACRobotique, published on GitHub. It is a 2-layer board measuring 75 × 69 mm, with 50 components from 28 distinct parts.

Its main chip is the ESP32-S3-WROOM-1, from the ESP32 family. Other key parts include the Transfo 5V -> 3.3V, R-78E5.0-1.0, 74LVC1G126, LSM6DSL and Pololu_Breakout_A4988. By type, the board carries 15 connectors, 11 capacitors, 8 resistors, 6 diodes, 5 ICs and 2 modules.

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

From the project

Dépôt des cartes électroniques de l'équipe ENAC Robotique

Repository for electronic circuits design

Main components on the PAMI 2026

Transfo 5V -> 3.3VESP32-S3-WROOM-1R-78E5.0-1.074LVC1G126LSM6DSLPololu_Breakout_A4988

PAMI 2026 bill of materials (BOM)

50 components, 28 distinct parts.

QtyPartRefs
1
Transfo 5V -> 3.3V
IC1
1
ESP32-S3-WROOM-1
U1
1
R-78E5.0-1.0
U2
1
74LVC1G126
U3
1
LSM6DSL
U4
2
Pololu_Breakout_A4988
A1, A2
1
USB-C_12pin
J1
1
Screw_Terminal_01x02
J2
2
Stepper
J3, J4
2
22-03-5035
J5, J12
5
RANGE
J6, J7, J9, J10, J11
1
Servo
J8
3
Conn_01x02_Pin
J13, J14, J15
1
UART
JP1
2
SW_Push
SW1, SW2
3
D
D1, D2, D3
1
LED_ALIM
D4
2
LED
D5, D6
2
10uF
C1, C2
1
470nF
C3
Show 8 more
QtyPartRefs
3
10uF
C4, C5, C6
2
100uF
C7, C8
1
22uF
C9
2
100nF
C10, C11
1
10k
R1
2
5.1K
R2, R3
3
1k
R4, R7, R8
2
2.2k
R5, R6

PAMI 2026 design files

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

PAMI 2026: common questions

What microcontroller does the PAMI 2026 use?

The PAMI 2026 is built around the ESP32-S3-WROOM-1, from the ESP32 family.

How big is the PAMI 2026 PCB?

The PAMI 2026 measures 75 × 69 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PAMI 2026?

50 components, from 28 distinct parts. The full bill of materials is listed on this page.

Where can I download the PAMI 2026 design files?

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

Can I use the PAMI 2026 design in my own project?

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

Can I test firmware for the PAMI 2026 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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