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RRST-ESP32-S3-Rev.1

RRST-NHK-Project·kicad-ws·RRST-ESP32-S3-Rev.1/RRST-ESP32-S3-Rev.1.kicad_pcb

RRST-ESP32-S3-Rev.1 PCB layout, top view — open source ESP32 board by RRST-NHK-Project

About the RRST-ESP32-S3-Rev.1 PCB

RRST-ESP32-S3-Rev.1 is an open source ESP32 PCB design by RRST-NHK-Project, published on GitHub. It is a 2-layer board measuring 25.4 × 62.7 mm, with 29 components from 14 distinct parts.

Its main chip is the ESP32-S3-WROOM-1, from the ESP32 family. Other key parts include the LD1117S33TR_SOT223. By type, the board carries 9 capacitors, 7 diodes, 6 resistors, 3 connectors, 2 ICs and 2 switches.

From the project

基板・回路関連

Main components on the RRST-ESP32-S3-Rev.1

ESP32-S3-WROOM-1LD1117S33TR_SOT223

RRST-ESP32-S3-Rev.1 bill of materials (BOM)

29 components, 14 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32-S3-WROOM-1
U1
1
LD1117S33TR_SOT223
U2
2
CONN_01X22_PIN
Conn_01x22_Pin
J1, J3
1
USB_C_RECEPTACLE_USB2.0_16P
USB_C_Receptacle_USB2.0_16P
J2
2
SW_Push
SW1, SW2
3
LED
D1, D3, D4
1
SS14
D2
3
LESD5D5.0CT1G
D5, D6, D8
3
10UF
10uF
C1, C4, C5
5
100NF
100nF
C2, C3, C6, C7, C8
1
1UF
1uF
C9
4
5.1K
5.1k
R1, R2, R3, R4
1
10K
10k
R5
1
330
R6

RRST-ESP32-S3-Rev.1 design files

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

RRST-ESP32-S3-Rev.1: common questions

What microcontroller does the RRST-ESP32-S3-Rev.1 use?

The RRST-ESP32-S3-Rev.1 is built around the ESP32-S3-WROOM-1, from the ESP32 family.

How big is the RRST-ESP32-S3-Rev.1 PCB?

The RRST-ESP32-S3-Rev.1 measures 25.4 × 62.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the RRST-ESP32-S3-Rev.1?

29 components, from 14 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 RRST-ESP32-S3-Rev.1 design files?

From the RRST-NHK-Project/kicad-ws 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 RRST-ESP32-S3-Rev.1 design in my own project?

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

Can I test firmware for the RRST-ESP32-S3-Rev.1 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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