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Esp devboard prateek

Prateek-elec·esp-devboard-prateek·hardware/kicad/esp32prj.kicad_pcb

Esp devboard prateek PCB layout, top view — open source ESP32 board by Prateek-elec

About the Esp devboard prateek PCB

Esp devboard prateek is an open source ESP32 PCB design by Prateek-elec, published on GitHub under the MIT license. It is a 4-layer board measuring 79.8 × 55.3 mm, with 82 components from 42 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, 21 capacitors, 7 ICs, 7 connectors, 6 LEDs and 3 transistors.

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

From the project

Custom ESP32-C3 development board PCB (KiCad) featuring USB-C input, LiPo charger, 3.3V regulation, boot/reset circuit, and sensor expansion.

A custom ESP32-C3 development board designed in KiCad, built for compact embedded prototyping with USB-C input, LiPo charging, stable 3.3V regulation, and expansion headers for sensors/modules.

✅ Focus: Embedded Hardware • PCB Design • Power + IO Integration

Main components on the Esp devboard prateek

ESP32-C3-WROOM-02-H4MCP73871BME280CP2102N-Axx-xQFN20USBLC6-2SC6W25Q32JVSSIQMAX4466EXK

Esp devboard prateek bill of materials (BOM)

82 components, 42 distinct parts.

QtyPartRefs
1
ESP32-C3-WROOM-02-H4
U1
1
MCP73871
U2
1
BME280
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
Conn_01x03_Pin
J6
1
Conn_01x06
J7
1
4.7u
C_9
1
0ZCH0110AF2E
F1
1
CMC-5042PF-AC
MK1
1
BOOT
S1
Show 22 more
QtyPartRefs
1
RESET
S2
1
LM1117MPX-3.3
VR1
2
LTST-C170KRKT
LED1, LED4
2
LTST-C170GKT
LED2, LED5
2
LTST-C170TBKT
LED3, LED6
12
0.1u
C1, C2, C5, C8, C9, C10, C13, C14 +4
4
10u
C3, C4, C7, C12
3
1u
C6, C19, C22
1
1uf
C11
1
10u
C17
8
10k
R1, R2, R17, R19, R21, R23, R30, R33
2
5K1
R3, R4
3
2K
R5, R26, R28
1
20K
R6
6
470
R7, R8, R9, R10, R14, R18
1
1k
R11
1
22K1
R12
1
47K5
R13
4
50
R15, R16, R20, R22
2
4K7
R24, R25
2
1M
R27, R29
1
100K
R31

Esp devboard prateek design files

The KiCad project lives in the Prateek-elec/esp-devboard-prateek repository on GitHub; these links point at the commit this page was built from.

Esp devboard prateek: common questions

What microcontroller does the Esp devboard prateek use?

The Esp devboard prateek is built around the ESP32-C3-WROOM-02-H4, from the ESP32 family.

How big is the Esp devboard prateek PCB?

The Esp devboard prateek measures 79.8 × 55.3 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Esp devboard prateek?

82 components, from 42 distinct parts. The full bill of materials is listed on this page.

Where can I download the Esp devboard prateek design files?

From the Prateek-elec/esp-devboard-prateek repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Esp devboard prateek design in my own project?

Yes, under the terms of its MIT license, which Prateek-elec chose for the repository.

Can I test firmware for the Esp devboard prateek 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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