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Esp32-c3-02-KiCAD-Design

kaushal1020·esp32-c3-02-KiCAD-Design

Esp32-c3-02-KiCAD-Design PCB layout, top view — open source ESP32 board by kaushal1020

About the Esp32-c3-02-KiCAD-Design PCB

Esp32-c3-02-KiCAD-Design is an open source ESP32 PCB design by kaushal1020, published on GitHub. It is a 4-layer board measuring 79.3 × 53.6 mm, with 80 components from 39 distinct parts.

Its main chip is the ESP32-C3-WROOM-02-H4, from the ESP32 family. Other key parts include the MCP73871, BME280, CP2102N-Axx-xQFN20, USBLC6-2SC6 and W25Q32JVSSIQ. By type, the board carries 32 resistors, 22 capacitors, 7 ICs, 6 LEDs, 5 connectors and 3 transistors.

It belongs with the iot & wireless, sensors and dev boards & breakouts designs in this gallery.

From the project

A custom ESP32-C3-02 Development Board designed from scratch using KiCad. This repository contains the complete hardware design, including schematic, PCB layout, and supporting files for manufacturing and development.

A custom ESP32-C3-02 Development Board designed from scratch using KiCad. This repository contains the complete hardware design, including schematic, PCB layout, and supporting files for manufacturing and development.

This project demonstrates the complete design of an ESP32-C3-02 based development board. The board is intended for embedded systems, IoT applications, and custom hardware development.

Main components on the Esp32-c3-02-KiCAD-Design

MCP73871BME280ESP32-C3-WROOM-02-H4CP2102N-Axx-xQFN20USBLC6-2SC6W25Q32JVSSIQMAX4466EXK

Esp32-c3-02-KiCAD-Design bill of materials (BOM)

80 components, 39 distinct parts.

QtyPartRefs
1
MCP73871
U1
1
BME280
U2
1
ESP32-C3-WROOM-02-H4
U3
1
CP2102N-Axx-xQFN20
U4
1
USBLC6-2SC6
U5
1
W25Q32JVSSIQ
U6
1
MAX4466EXK
U7
1
TEMT6000X01
Q1
2
BC817
Q2, Q3
1
SS-52400-002
J1
1
B2B-PH-SM4-TB
J2
1
GSD090012SEU
J3
1
Conn_01x04_Pin
J4
1
Conn_01x05_Pin
J5
1
0ZCH0110AF2E
F1
1
CMC-5042PF-AC
MK1
1
BOOT
S1
1
RESET
S2
1
LM1117MPX-3.3
VR1
3
LTST-C170KRKT
LTST-C170kRkT
LED1, LED4, LED5
Show 19 more
QtyPartRefs
2
LTST-C170GKT
LTST-C170GkT
LED2, LED6
1
LTST-C170TBKT
LTST-C170TBkT
LED3
13
0.1u
C1, C2, C5, C8, C10, C13, C14, C15 +5
4
10u
C3, C4, C7, C12
3
1u
C6, C11, C19
1
4.7u
C9
1
10n
C17
8
10K
R1, R2, R19, R23, R30, R32, R33, R34
2
5k1
R3, R4
3
2K
R5, R26, R28
1
20k
R6
6
470
R7, R8, R9, R10, R14, R18
1
1k
R11
1
22.1k
R12
1
47.5k
R13
4
50
R15, R16, R20, R22
2
4.7k
R24, R25
2
1M
R27, R29
1
100k
R31

Esp32-c3-02-KiCAD-Design design files

The KiCad project lives in the kaushal1020/esp32-c3-02-KiCAD-Design repository on GitHub; these links point at the commit this page was built from.

Esp32-c3-02-KiCAD-Design: common questions

What microcontroller does the Esp32-c3-02-KiCAD-Design use?

The Esp32-c3-02-KiCAD-Design is built around the ESP32-C3-WROOM-02-H4, from the ESP32 family.

How big is the Esp32-c3-02-KiCAD-Design PCB?

The Esp32-c3-02-KiCAD-Design measures 79.3 × 53.6 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Esp32-c3-02-KiCAD-Design?

80 components, from 39 distinct parts. The full bill of materials is listed on this page.

Where can I download the Esp32-c3-02-KiCAD-Design design files?

From the kaushal1020/esp32-c3-02-KiCAD-Design repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Esp32-c3-02-KiCAD-Design design in my own project?

The repository has no license, so all rights stay with kaushal1020. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Esp32-c3-02-KiCAD-Design 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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