4 layers28 × 98.2 mm
ESP32-PoE ISO Rev N1
OLIMEX/ESP32-POE-ISO
ESP32 Power Over Ethernet board with 3000VDC Galvanic insulation
146 parts145
2 layers65 × 42 mm
Carrier board
souvk99/Dashcam_projectDashcam prototype carrier board, firmware, and engineering documentation
- Size
- 65 × 42 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 23
- Pads
- 85
- Tracks, vias
- 152, 20
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 8 Oct 2026
- Updated
- 14 Oct 2026
Overview
Carrier board is an open-source printed circuit board by souvk99, from the souvk99/Dashcam_project repository on GitHub. It is a 2-layer board of 65 × 42 mm with 27 parts on 23 nets, routed with 152 tracks and 20 vias.
It is built around the SMBJ5.0A. Its parts include 9 capacitors, 6 connectors, 3 resistors, 2 ICs and 2 diodes. It belongs with the computers and single-board computers boards of this library.
Main components
1README
README.mdDashcam Prototype Project
A full-stack dashcam prototype built from scratch, covering mechanical design, hardware, software, and documentation.
Project Structure
Dashcam_project/
├── mechanicals/ # CAD models, enclosure, mounts, and physical design
│ ├── source/ # Original design files (CAD, STL, STEP, etc.)
│ └── simulation/ # Structural / thermal simulations
├── hardware/ # PCB schematics, circuit design, component selection
│ ├── source/ # KiCad / Eagle / Altium design files
│ └── simulation/ # SPICE and circuit simulations
├── software/ # Firmware and application code
│ ├── source/ # Production source code
│ └── simulation/ # Software-in-the-loop / emulation scripts
└── documentation/ # Datasheets, design decisions, user guides, reportsProject Goals
- Design a compact dashcam enclosure
- Select and integrate camera, storage, and power hardware
- Develop firmware for video capture, loop recording, and event detection
- Validate design through simulation before prototyping
- Produce complete documentation for reproducibility
Getting Started
Refer to each subfolder's README.md for domain-specific instructions and toolchain requirements.
License
TBD
Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 100nF | Capacitor_SMD:C_0805_2012Metric | C3, C4, C5, C6, C7, C8, C9 |
| 4 | MountingHole:MountingHole_2.7mm_M2.5_Pad | , , , | |
| 2 | 470uF | Capacitor_THT:CP_Radial_D8.0mm_P3.50mm | C1, C2 |
| 1 | 100R | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric | R2 |
| 1 | 12V_IN | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J1 |
| 1 | 470R | Resistor_SMD:R_0805_2012Metric | R3 |
| 1 | IP5306_BMS | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | U2 |
| 1 | LIPO_BAT | Connector_JST:JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal | J2 |
| 1 | LM2596_BUCK | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | U1 |
| 1 | LUCKFOX_J1 | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J3 |
| 1 | LUCKFOX_J2 | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J4 |
| 1 | PWR_BTN | Button_Switch_SMD:SW_Push_1P1T_NO_6x6mm_H9.5mm | SW1 |
| 1 | SC3336_FPC | Connector_FFC-FPC:Hirose_FH12-15S-0.5SH_1x15-1MP_P0.50mm_Horizontal | J5 |
| 1 | SMBJ5.0A | Diode_SMD:D_SMB | D1 |
| 1 | STAT_LED | LED_SMD:LED_0805_2012Metric | D2 |
| 1 | USB_WIFI | Connector_USB:USB_A_Molex_67643_Horizontal | J7 |
Questions
How big is the Carrier board PCB?
It measures 65 × 42 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Carrier board use?
27 parts, built around the SMBJ5.0A. 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 Carrier board KiCad files?
From the souvk99/Dashcam_project repository on GitHub, at the commit this page was made from: the board is hardware/source/carrier_board/carrier_board.kicad_pcb and its schematic hardware/source/carrier_board/carrier_board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Carrier board design in my own project?
Its repository states no licence, so its author keeps all rights: ask souvk99 before reusing the design.
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