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SMACAR MAIN BOARD

Camsu04·SMACAR-Project·Hardware/Electronic/SMACAR MAIN BOARD/SMACAR MAIN BOARD/SMACAR MAIN BOARD.kicad_pcb

SMACAR MAIN BOARD layout, top view — open source ESP32 board by Camsu04

About the SMACAR MAIN BOARD

SMACAR MAIN BOARD is an open source ESP32 PCB design by Camsu04, published on GitHub under the MIT license. It is a 2-layer board measuring 60.5 × 72.5 mm, with 11 components from 7 distinct parts.

Its main chip is the ESP32-S3-DEVKITC, from the ESP32 family. By type, the board carries 3 capacitors, 1 IC, 1 connector and 1 resistor.

It belongs with the rf & radio, iot & wireless and power & battery designs in this gallery.

From the project

Sistema IoT solar+LoRa para monitoreo de agua en zonas rurales. Mide temperatura/pH/turbiedad/TDS, alerta contaminación.

SMACAR: SISTEMA DE MONITOREO Y ALERTA DE CALIDAD DEL AGUA RURAL

Plataforma distribuida de monitoreo de calidad de agua diseñada para entornos rurales: cada nodo utiliza un ESP32 programado íntegramente en C que adquiere parámetros críticos (pH, turbidez, conductividad y temperatura) mediante sensores industriales. La comunicación se realiza vía LoRaWAN, asegurando transmisión de datos robusta, segura y de largo alcance hacia una interfaz web/móvil de acceso remoto. El sistema opera con energía renovable, priorizando autonomía y bajo mantenimiento. El diseño prioriza robustez, escalabilidad y…

SMACAR MAIN BOARD, from the project README
From the project README

Main components on the SMACAR MAIN BOARD

ESP32-S3-DEVKITC

SMACAR MAIN BOARD bill of materials (BOM)

11 components, 7 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32-S3-DEVKITC
ESP32-S3-DevKitC
U2
1
USB_C_RECEPTACLE_USB2.0_14P
Conn_01x02
J2
1
ELECTRICAL CONDUCTIVITY SENSOR
MOLEX1
3
M03PTH
MOLEX2, MOLEX3, MOLEX4
1
M04PTH
MOLEX5
3
100nF_Ceramic
C1, C2, C3
1
4.7k
R1

SMACAR MAIN BOARD design files

The KiCad project lives in the Camsu04/SMACAR-Project repository on GitHub; these links point at the commit this page was built from.

SMACAR MAIN BOARD: common questions

What microcontroller does the SMACAR MAIN BOARD use?

The SMACAR MAIN BOARD is built around the ESP32-S3-DEVKITC, from the ESP32 family.

How big is the SMACAR MAIN BOARD?

The SMACAR MAIN BOARD measures 60.5 × 72.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the SMACAR MAIN BOARD?

11 components, from 7 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 SMACAR MAIN BOARD design files?

From the Camsu04/SMACAR-Project 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 SMACAR MAIN BOARD design in my own project?

Yes, under the terms of its MIT license, which Camsu04 chose for the repository.

Can I test firmware for the SMACAR MAIN BOARD 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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