
PCB SALUS v2
LeoSole423/PCB_SALUS_V3
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.
PCB SALUS v3 is an open-source printed circuit board by LeoSole423, from the LeoSole423/PCB_SALUS_V3 repository on GitHub. It is a 2-layer board of 100 × 100 mm with 91 parts on 89 nets, routed with 964 tracks and 334 vias.
It is built around the ESP32-S3-WROOM-1-N8R2, SP3485EN-L/TR and RS485, with the SN74HC595DRG3, AMS1117CD-3.3 and BMI088 among its other parts. Its parts include 31 resistors, 22 connectors, 18 capacitors, 7 ICs and 4 diodes. It belongs with the ESP32 boards of this library.
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 PCB_SALUS_v3.kicad_pro. El esquema raiz contiene tres
hojas jerarquicas activas: ESP32, SENSORES y ALIMENTACION.
El diseño actual corresponde a fabricacion/actual/JLCPCB_2026-10-15_SALUS_v3_D9_DNP/.
Incluye cuatro agujeros M3 NPTH, contorno redondeado y R4 de 120 ohm montada
como terminacion RS-485. El sufijo R4 identifica esa resistencia. Las fuentes
en origen/ coinciden con los archivos de trabajo al registrar este paquete.
Los informes archivados del 20 de agosto registran cero conexiones sin rutear
y cero errores DRC/ERC, con avisos e ignorados documentados. Esto no sustituye
la validacion electrica ni las pruebas de banco. Antes de pedir, seguir
README-pedido.txt y revisar el montaje en el visor JLCPCB.
JLCPCB_2026-08-20_SALUS_v3/ conserva la exportacion anterior del mismo dia,
sin R4 montada; los paquetes de julio y del 12 de agosto son historicos.
referencias/jlcpcb/: plantillas XLSX del proveedor.U8: ESP32-S3-WROOM-1-N8R2.U1: LDO AMS1117CD-3.3; J5 alimenta 5V_SYS mediante D7; D9 se conserva como DNP y USB J16 no alimenta la lógica.JP1 cerrado alimenta +3.3V desde el LDO; JP2 abierto permite una
fuente alternativa por J20 con selección de puentes apropiada.La revisión completa del 15/10/2026 registra los límites actuales: no hay aprobación incondicional para fabricar ni integrar. Resolver especialmente el rango del LM358, alimentación e interfaces. La documentación histórica que menciona U9 buck o U3 CP2102N describe etapas anteriores.
Para toda exportación futura de montaje usar exclusivamente
tools/jlc_cpl.py y el perfil versionado config/jlcpcb-cpl.json. La guía
incluye el flujo reproducible para agentes, auditoría de centroides y
calibración desde el visor de JLCPCB. No editar rotaciones o posiciones
directamente en un CSV.
El registro del 15/10/2026 distingue decisiones y cambios pendientes: conservar el lineal de 3.3 V, USB Serial/JTAG para la Jetson y no añadir detección VBUS. D9 ya está marcado DNP en esquema y PCB y excluido del montaje de la entrega actual. Sus pads/pistas permanecen; no montar ni puentear D9.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 100nF | Capacitor_SMD:C_0603_1608Metric | C6, C7, C12, C13, C15, C17, C18, C19, C20, C21, C22, C23 |
| 12 | 10k | Resistor_SMD:R_0603_1608Metric | R1, R12, R13, R14, R15, R16, R22, R23, R24, R34, R36, R37 |
| 5 | 1k | Resistor_SMD:R_0603_1608Metric | R29, R30, R31, R32, R33 |
| 4 | MountingHole_3.2mm_M3 | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 3 | 10uF | Capacitor_SMD:C_0805_2012Metric | C5, C8, C28 |
| 3 | 330 | Resistor_SMD:R_0603_1608Metric | R11, R18, R20 |
| 3 | 4.7k | Resistor_SMD:R_0603_1608Metric | R2, R3, R21 |
| 2 | 22 | Resistor_SMD:R_0603_1608Metric | R27, R28 |
| 2 | 4.7uF | Capacitor_SMD:C_0805_2012Metric | C14, C16 |
| 2 | 47k | Resistor_SMD:R_0603_1608Metric | R17, R19 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric | R25, R26 |
| 2 | RS485 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3, J21 |
| 2 | SS14 | Diode_SMD:D_SMA | D7, D9 |
| 2 | ~ | Footprints:Switch-Definitivo | SW1, SW2 |
| 1 | +7V_IN | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J19 |
| 1 | 100k | Resistor_SMD:R_0603_1608Metric | R35 |
| 1 | 120 | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 22uF | Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B | C30 |
| 1 | 3V_IN | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J20 |
| 1 | 5V_IN | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J5 |
| 1 | 600R@100MHz | Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | FB1 |
| 1 | 74HC595 | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U5 |
| 1 | AMS1117CD-3.3 | Package_TO_SOT_SMD:TO-252-3_TabPin2 | U1 |
| 1 | BMI088 | Package_LGA:Bosch_LGA-16_4.5x3mm_P0.5mm_LayoutBorder7x1y_ClockwisePinNumbering | U4 |
| 1 | Debug_U0 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J1 |
| 1 | ESP32-S3-WROOM-1 | RF_Module:ESP32-S3-WROOM-1 | U8 |
| 1 | FC1 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J7 |
| 1 | FC2 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J8 |
| 1 | GPIOS_AUX | Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical | J22 |
| 1 | I2C_EXT1 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J12 |
| 1 | I2C_EXT2 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J13 |
| 1 | IBT_2 | Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical | J6 |
| 1 | LM358 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U7 |
| 1 | RELES_1 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J9 |
| 1 | RELES_2 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J10 |
| 1 | RF_PPM | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J15 |
| 1 | SERVO1 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J18 |
| 1 | SERVO2 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J17 |
| 1 | SM712-02HTG | Package_TO_SOT_SMD:SOT-23 | D1 |
| 1 | SP0503BAHTG | Package_TO_SOT_SMD:SOT-143 | D5 |
| 1 | SP3485EN | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | S_GIRO | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | S_HALL | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J14 |
| 1 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP1 |
| 1 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP2 |
| 1 | Throttle | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J11 |
| 1 | ULN2003A | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U6 |
| 1 | USB_NATIVO | Connector_USB:USB_C_Receptacle_G-Switch_GT-USB-7010ASV | J16 |
| 1 | Uart1 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J4 |

LeoSole423/PCB_SALUS_V3
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.

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It measures 100 × 100 mm and has 2 copper layers, 1.6 mm thick.
91 parts, built around the ESP32-S3-WROOM-1-N8R2, SP3485EN-L/TR, RS485 and SN74HC595DRG3. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the LeoSole423/PCB_SALUS_V3 repository on GitHub, at the commit this page was made from: the board is PCB_SALUS_v3.kicad_pcb and its schematic ALIMENTACION.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask LeoSole423 before reusing the design.