2 layers101.4 × 138.9 mm
FINAL DESIGN
robocon2026git-code/ELECTRICAL-AND-EMBEDDED
This document explains \\how team members should clone the repo, set up Git, and work using feature branches\\.
68 parts
2 layers78 × 94.7 mm
This document explains \\how team members should clone the repo, set up Git, and work using feature branches\\.
- Size
- 78 × 94.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 154
- Nets
- 144
- Pads
- 495
- Tracks, vias
- 295, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 2 Jan 2026
- Updated
- 8 Jul 2026
Overview
ESP 32 is an open-source printed circuit board by robocon2026git-code, from the robocon2026git-code/ELECTRICAL-AND-EMBEDDED repository on GitHub. It is a 2-layer board of 78 × 94.7 mm with 154 parts on 144 nets, routed with 295 tracks and 0 vias.
It is built around the LM2596S-5.0. Its parts include 40 capacitors, 35 diodes, 34 resistors, 5 connectors and 2 ICs. It belongs with the ESP32 boards of this library.
Main components
1README
README.md# GITHUB WORKFLOW GUIDE
Welcome to **ROBOCON WORKSPACE**
This document explains **how team members should clone the repo, set up Git, and work using feature branches**.
⚠️ Direct changes to main are NOT allowed.
All work must be done using **feature branches** and merged via **Pull Requests (PRs)**.
## 🧠 Git Basics (Quick Understanding)
- **Repository (repo)** → Project stored with version control
- **main branch** → Stable, reviewed code only
- **feature branch** → Your personal workspace
- **commit** → A saved snapshot of changes
- **origin** → Remote GitHub repository
- **Pull Request (PR)** → Request to merge code into main
## One-Time Setup (Required on Every New PC)
Run these commands **once** after installing Git:
git config --global user.name "Your Name"
git config --global user.email "your-email@example.com"
git config --global init.defaultBranch main
\## To verify configuration
git config --global --list
**## Cloning and work steps starts from here:**
!!!!IMPORTANT ONE TIME SETTING AFTER INSTALLED GIT:
git clone https://github.com/robocon2026git-code/ELECTRICAL-AND-EMBEDDED.git
Parts
154| Qty | Value | Footprint | References |
|---|---|---|---|
| 32 | 100nf | Capacitor_SMD:C_0805_2012Metric | C10, C11, C12, C13, C14, C15, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24 +16 |
| 32 | 150 | RC0805FR-07330RL:RESC2012X60N | R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25 +16 |
| 32 | D_Zener | Diode_SMD:D_SOD-882 | D10, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23, D24 +16 |
| 32 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP1, JP2, JP10, JP11, JP12, JP13, JP14, JP15, JP16, JP17, JP18, JP19, JP20, JP21, JP22, JP23 +16 |
| 2 | 0.1uF | Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm | C6, C8 |
| 2 | 100K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2 |
| 2 | 10uF | Capacitor_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm | C4, C7 |
| 2 | 220uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C2, C5 |
| 2 | Conn_01x19_Socket | Connector_PinHeader_2.54mm:PinHeader_1x19_P2.54mm_Vertical | J3, J5 |
| 2 | Conn_01x19_Socket | Connector_PinSocket_2.54mm:PinSocket_1x19_P2.54mm_Vertical | J2, J4 |
| 1 | 12V | TestPoint:TestPoint_Pad_D1.5mm | TP1 |
| 1 | 1N5824 | Diode_SMD:D_01005_0402Metric_Pad0.57x0.30mm_HandSolder | D1 |
| 1 | 3A | Fuse:FuseHolder_Blade_ATO_Littelfuse_FLR_178.6165 | F1 |
| 1 | 3V3 | TestPoint:TestPoint_Pad_D1.5mm | TP2 |
| 1 | 470uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C3 |
| 1 | 5V | TestPoint:TestPoint_Pad_D1.5mm | TP3 |
| 1 | 680uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C1 |
| 1 | D_Zener | Diode_THT:D_5W_P10.16mm_Horizontal | D2 |
| 1 | ESP32_NODEMCU | ESP32_NODEMCU:MODULE_ESP32_NODEMCU | U2 |
| 1 | LM2596S-5 | Package_TO_SOT_SMD:TO-263-5_TabPin3 | U1 |
| 1 | PMOS | Package_TO_SOT_THT:TO-92L_HandSolder | Q1 |
| 1 | Screw_Terminal_01x02 | TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x02_P3.50mm_Vertical | J1 |
| 1 | Shottky | Diode_THT:D_DO-201_P15.24mm_Horizontal | D3 |
| 1 | WE-PD2_4532 | Inductor_SMD:L_Wuerth_WE-PD2-Typ-MS | L1 |
Questions
How big is the ESP 32 PCB?
It measures 78 × 94.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ESP 32 use?
154 parts, built around the LM2596S-5.0. 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 ESP 32 KiCad files?
From the robocon2026git-code/ELECTRICAL-AND-EMBEDDED repository on GitHub, at the commit this page was made from: the board is KiCad Projects/FINAL_DESIGN/ESP 32/ESP 32.kicad_pcb and its schematic KiCad Projects/ESP32_PCB_ONLY_PINS/FINAL_DESIGN.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESP 32 design in my own project?
Its repository states no licence, so its author keeps all rights: ask robocon2026git-code before reusing the design.
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