Sailor Hat for ESP32
hatlabs·SH-ESP32-hardware·SH-ESP-HAT-Blank/SH-ESP32-Blank.kicad_pcb
About the Sailor Hat for ESP32
Sailor Hat for ESP32 is an open source PCB design by hatlabs, published on GitHub under the CC-BY-4.0 license. It is a 4-layer board measuring 83 × 55.5 mm, with 32 components from 5 distinct parts.
By type, the board carries 28 capacitors and 4 connectors.
It belongs with the dev boards & breakouts, rf & radio and sensors designs in this gallery.
From the project
Sailor Hat for ESP32 hardware
This repository contains the Sailor Hat for ESP32 (SH-ESP32) hardware design. SH-ESP32 is a powerful microcontroller development board designed for marine environments.
Special emphasis has been placed on electrical compliance: the board can handle most power surges ever present on an automotive or marine 12V or 24V power system. Equally importantly, the inputs and outputs have protection for electrostatic discharges (static electricity), and are designed to not produce electromagnetic emissions (disturb other sensitive devices such as VHF radios or GPS antennas), and to be protected against…

Sailor Hat for ESP32 bill of materials (BOM)
32 components, 5 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | GPIO | PinHeader_2x20_P2.54mm_Vertical | J302 |
| 1 | I2C | PinHeader_1x04_P2.54mm_Vertical | J303 |
| 1 | Conn_01x02 | PinHeader_1x02_P2.54mm_Vertical | J304 |
| 1 | Power | PinHeader_2x03_P2.54mm_Vertical | J305 |
| 28 | 100nF | C_0402_1005Metric | C1001, C1002, C1003, C1004, C1005, C1006, C1007, C1008 +20 |
Sailor Hat for ESP32 design files
The KiCad project lives in the hatlabs/SH-ESP32-hardware repository on GitHub; these links point at the commit this page was built from.
Sailor Hat for ESP32: common questions
How big is the Sailor Hat for ESP32?
The Sailor Hat for ESP32 measures 83 × 55.5 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Sailor Hat for ESP32?
32 components, from 5 distinct parts. The full bill of materials is listed on this page.
Where can I download the Sailor Hat for ESP32 design files?
From the hatlabs/SH-ESP32-hardware repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Sailor Hat for ESP32 design in my own project?
Yes, under the terms of its CC-BY-4.0 license, which hatlabs chose for the repository.
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