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2 layers91.5 × 90.5 mmProject Kratos- W2 Q2 -ESP32-S3 Devkit Breakout Board, the printed circuit board in 3D

Project Kratos- W2 Q2 -ESP32-S3 Devkit Breakout Board

arkadasgupta07/ProjectKratos1

Arka Dasgupta BITS Pilani, K. K. Birla Goa Campus Aspiring to develop rovers by engineering their electronics, controls and automation subsystems.

Size
91.5 × 90.5 mm
Copper layers
2
Thickness
1.6 mm
Parts
26
Nets
50
Pads
115
Tracks, vias
247, 15
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
21 Jun 2026
Updated
4 Aug 2026

Overview

Project Kratos- W2 Q2 -ESP32-S3 Devkit Breakout Board is an open-source printed circuit board by arkadasgupta07, from the arkadasgupta07/ProjectKratos repository on GitHub. It is a 2-layer board of 91.5 × 90.5 mm with 26 parts on 50 nets, routed with 247 tracks and 15 vias.

It is built around the ESP32-S3-DEVKITC-1-N8R2. Its parts include 9 connectors, 8 resistors, 4 diodes, 3 switches and 1 IC. It belongs with the interfaces and adapters and microcontroller boards boards and the ESP32 boards of this library.

Main components

1

README

README.md

Project Kratos Logo

~ Arka Dasgupta ~
BITS Pilani, K. K. Birla Goa Campus
Aspiring to develop rovers by engineering their electronics, controls and automation subsystems.


⚡ Core Engineering Domains

This repository primarily hosts my work in the domains of Electronics, Controls and Automation, aiming to build robust hardware and intelligent software stacks that drive our rovers across simulated and physical extraterrestrial terrains.

🔌 Electronics & Hardware

Focuses on the power, communication, and physical execution of the rover.

  • Power Distribution: Custom-designed Power Distribution Boards (PDBs).
  • Embedded Systems: Microcontroller programming and sensor integration.
  • Circuit Design: Hardware schematics, PCB design, and component selection.

🤖 Automation & Controls

Focuses on making the rover intelligent and fully autonomous.

  • Navigation Stack: ROS/ROS2, Nav2, and SLAM for terrain mapping and path planning.
  • Computer Vision: OpenCV and ArUCO marker detection for precise localization and object search.
  • Simulation: Ground control stations and turtlebot/rover physics simulations in Gazebo.

📂 Repository Structure

Navigate through our project files below:

text
ProjectKratos/
├── Documentation/            # Project reports, media, and track inductions
│   ├── Automation_Inductions/ # Automation track GUI, Nav2, and Vision demos
│   └── EnC_Inductions/        # Electronics & Communication documentation
├── Hardware/                 # PCB designs, schematics, and CAD files
├── src/                      # Robotics ROS packages & automation source code
└── README.md                 # You are here!

Parts

26
QtyValueFootprintReferences
4330Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR1, R2, R3, R4
4Conn_01x03_PinConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_VerticalJ5, J6, J7, J8
4LEDLED_THT:LED_D5.0mmD1, D2, D3, D4
3SW_SPDTButton_Switch_THT:SW_Slide_SPDT_Straight_CK_OS102011MS2QSW1, SW2, SW3
24.7kResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR5, R6
2Conn_01x02_PinTerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-2-3.5-H_1x02_P3.50mm_HorizontalJ1, J4
2Conn_01x04_SocketConnector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_VerticalJ2, J3
11kResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR7
12kResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR8
1Conn_01x08_PinConnector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_VerticalJ9
1ESP32-S3-DEVKITC-1-N8R2ESP32-S3-DEVKITC-1-N8R2:XCVR_ESP32-S3-DEVKITC-1-N8R2U1
1LOGOMy_Footprints:ProjectKratos_colouredlogoG***

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Questions

How big is the Project Kratos- W2 Q2 -ESP32-S3 Devkit Breakout Board PCB?

It measures 91.5 × 90.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Project Kratos- W2 Q2 -ESP32-S3 Devkit Breakout Board use?

26 parts, built around the ESP32-S3-DEVKITC-1-N8R2. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Project Kratos- W2 Q2 -ESP32-S3 Devkit Breakout Board KiCad files?

From the arkadasgupta07/ProjectKratos repository on GitHub, at the commit this page was made from: the board is Hardware/ESP32S3_Breakout_Board/Project Kratos- W2 Q2 -ESP32-S3 Devkit Breakout Board.kicad_pcb and its schematic Hardware/ESP32S3_Breakout_Board/Project Kratos- W2 Q2 -ESP32-S3 Devkit Breakout Board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Project Kratos- W2 Q2 -ESP32-S3 Devkit Breakout Board design in my own project?

Its repository states no licence, so its author keeps all rights: ask arkadasgupta07 before reusing the design.