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PCB SALUS V3

LeoSole423·PCB_SALUS_V3

PCB SALUS V3 layout, top view — open source ESP32 board by LeoSole423

About the PCB SALUS V3

PCB SALUS V3 is an open source ESP32 PCB design by LeoSole423, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 63 components from 25 distinct parts.

Its main chip is the ESP32-S3-WROOM-1-N8R2, from the ESP32 family. Other key parts include the AMS1117CD-3.3, SP3485EN-L/TR, BMI088, SN74HC595DR and ULN2003BDR. By type, the board carries 30 resistors, 18 capacitors, 7 ICs, 4 diodes, 2 switches and 1 connector.

It belongs with the robotics & motion designs in this gallery, and the repository also holds 1 earlier revision of it.

From the project

PCB de control para el robot Ackermann SALUS. Esta revision se inspira en la arquitectura de Hoja-Base, pero usa un ESP32-S3 y se mantiene como un diseno independiente.

PCB de control para el robot Ackermann SALUS. Esta revision se inspira en la arquitectura de Hoja-Base, pero usa un ESP32-S3 y se mantiene como un diseno independiente.

En KiCad 10, abre PCBSALUSv3.kicadpro. El esquema raiz contiene tres hojas jerarquicas activas: ESP32, SENSORES y ALIMENTACION`.

La PCB esta sincronizada de forma parcial y aun no tiene placement ni ruteo final. No debe enviarse a fabricar hasta completar la revision electrica, placement, ruteo, DRC y pruebas de banco.

Main components on the PCB SALUS V3

AMS1117CD-3.3SP3485EN-L/TRBMI088SN74HC595DRULN2003BDRLM358DRESP32-S3-WROOM-1-N8R2

PCB SALUS V3 bill of materials (BOM)

63 components, 25 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AMS1117CD-3.3
Advanced Monolithic Systems
U1
1
SP3485EN-L/TR
SP3485EN
MaxLinear
U2
1
BMI088
Bosch Sensortec
U4
1
SN74HC595DR
74HC595
Texas Instruments
U5
1
ULN2003BDR
ULN2003A
Texas Instruments
U6
1
LM358DR
LM358
Texas Instruments
U7
1
ESP32-S3-WROOM-1-N8R2
ESP32-S3-WROOM-1
Espressif Systems
U8
1
GT-USB-7010ASV
USB_NATIVO
G-Switch
J16
2
TS-1187A-B-A-B
~
XKB Connection
SW1, SW2
1
SM712-02HTG
DOWO
D1
1
SP0503BAHTG
Littelfuse
D5
2
SS14
Yangzhou Yangjie Electronic Technology
D7, D9
1
GZ1608D601TF
600R@100MHz
Sunlord
FB1
3
CL21A106KPFNNNE
10uF
Samsung Electro-Mechanics
C5, C8, C28
12
CC0603KRX7R9BB104
100nF
Yageo
C6, C7, C12, C13, C15, C17, C18, C19 +4
2
CC0805KKX5R6BB475
4.7uF
YAGEO
C14, C16
1
T491B226K010AT
22uF
KEMET
C30
12
0603WAF1002T5E
10k
UNI-ROYAL(Uniroyal Elec)
R1, R12, R13, R14, R15, R16, R22, R23 +4
3
0603WAF4701T5E
4.7k
Walsin Technology
R2, R3, R21
3
0603WAF3300T5E
330
Walsin Technology
R11, R18, R20
Show 5 more
QtyPartRefs
2
0603WAF4702T5E
47k
Walsin Technology
R17, R19
2
0603WAF5101T5E
5.1k
UNI-ROYAL(Uniroyal Elec)
R25, R26
2
0603WAF220JT5E
22
Walsin Technology
R27, R28
5
0603WAF1001T5E
1k
UNI-ROYAL(Uniroyal Elec)
R29, R30, R31, R32, R33
1
0603WAF1003T5E
100k
Walsin Technology
R35

PCB SALUS V3 design files

The KiCad project lives in the LeoSole423/PCB_SALUS_V3 repository on GitHub; these links point at the commit this page was built from.

PCB SALUS V3: common questions

What microcontroller does the PCB SALUS V3 use?

The PCB SALUS V3 is built around the ESP32-S3-WROOM-1-N8R2, from the ESP32 family.

How big is the PCB SALUS V3?

The PCB SALUS V3 measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PCB SALUS V3?

63 components, from 25 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 PCB SALUS V3 design files?

From the LeoSole423/PCB_SALUS_V3 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the PCB SALUS V3 design in my own project?

The repository has no license, so all rights stay with LeoSole423. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the PCB SALUS V3 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.

Earlier revisions in the repo: PCB_SALUS_v2

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