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TarjetaSalidasESP32

johnffred·TarjetaSalidasESP32

TarjetaSalidasESP32 PCB layout, top view — open source ESP32 board by johnffred

About the TarjetaSalidasESP32 PCB

TarjetaSalidasESP32 is an open source ESP32 PCB design by johnffred, published on GitHub. It is a 2-layer board measuring 215.2 × 92 mm, with 32 components from 16 distinct parts.

Its main chip is the ESP32-WROOM-32D, from the ESP32 family. Other key parts include the LCD-016N002L, S202S02 and CH340C. By type, the board carries 10 resistors, 7 ICs, 4 fuses, 2 connectors, 2 capacitors and 1 diode.

It belongs with the displays & leds designs in this gallery.

From the project

Proyecto de control de salidas con ESP32, pantalla LCD y relés. Esquemático en KiCad.

Este proyecto consiste en el diseño y desarrollo de una tarjeta electrónica basada en ESP32, que permite controlar múltiples salidas mediante relés de estado sólido, visualizar información en una pantalla LCD y recibir entradas desde botones físicos. Todo el diseño de hardware se ha realizado en KiCad.

- esquematico.kicadsch: esquema eléctrico completo - pcblayout.kicadpcb: diseño de la placa (en desarrollo) - BOM.csv`: lista de materiales (opcional)

Main components on the TarjetaSalidasESP32

ESP32-WROOM-32DLCD-016N002LS202S02CH340C

TarjetaSalidasESP32 bill of materials (BOM)

32 components, 16 distinct parts.

QtyPartRefs
1
ESP32-WROOM-32D
U1
1
LCD-016N002L
U2
4
S202S02
U3, U4, U5, U6
1
CH340C
U7
1
Conn_01x08
J1
1
USB_C_Plug_USB2.0
P1
4
Fuse_Small
F1, F2, F3, F4
1
IRM-02-5
PS1
1
R_Potentiometer_US
RV1
4
salida
SALIDA 1, SALIDA 2, SALIDA 3, SALIDA 4
1
LED
D1
1
C100nF
C1
1
C_Polarized
C2
1
R_US330ohn
R1
5
R_US
R2, R3, R4, R5, R6
4
330ohm
R7, R8, R9, R10

TarjetaSalidasESP32 design files

The KiCad project lives in the johnffred/TarjetaSalidasESP32 repository on GitHub; these links point at the commit this page was built from.

TarjetaSalidasESP32: common questions

What microcontroller does the TarjetaSalidasESP32 use?

The TarjetaSalidasESP32 is built around the ESP32-WROOM-32D, from the ESP32 family.

How big is the TarjetaSalidasESP32 PCB?

The TarjetaSalidasESP32 measures 215.2 × 92 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the TarjetaSalidasESP32?

32 components, from 16 distinct parts. The full bill of materials is listed on this page.

Where can I download the TarjetaSalidasESP32 design files?

From the johnffred/TarjetaSalidasESP32 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the TarjetaSalidasESP32 design in my own project?

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

Can I test firmware for the TarjetaSalidasESP32 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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