HardLabs

Double-Sports

Ameister621·Double-Sports·PCB Design in KiCad/DoubleSports/DoubleSports.kicad_pro/DoubleSports.kicad_pro.kicad_pcb

Double-Sports PCB layout, top view — open source ESP32 board by Ameister621

About the Double-Sports PCB

Double-Sports is an open source ESP32 PCB design by Ameister621, published on GitHub. It is a 4-layer board measuring 38 × 55 mm, with 47 components from 24 distinct parts.

Its main chip is the ESP32-S3-WROOM-1, from the ESP32 family. Other key parts include the AP2114HA-3.3TRG1, BQ24075RGT, LSM6DSOXTR, USBLC6-2SC6 and DRV2605LDGS. By type, the board carries 14 resistors, 12 capacitors, 8 diodes, 6 ICs, 3 connectors and 2 switches.

It belongs with the power & battery designs in this gallery.

From the project

COMP3200 Individual Project - Aidan Reidy

This folder contains the files for the PCB implementation in KiCAD.

It contains the individual schematics for each section of the PCB (microcontroller, IMU, haptics, battery charging) and the design rules imported from the JLCPCB website. In addition it contains any addition symbols and footprints used that are not in the standard KiCAD library.

Main components on the Double-Sports

AP2114HA-3.3TRG1BQ24075RGTLSM6DSOXTRUSBLC6-2SC6ESP32-S3-WROOM-1DRV2605LDGS

Double-Sports bill of materials (BOM)

47 components, 24 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AP2114HA-3.3TRG1
IC1
1
BQ24075RGT
U1
1
LSM6DSOXTR
U2
1
USBLC6-2SC6
U3
1
ESP32-S3-WROOM-1
U4
1
DRV2605LDGS
U5
1
Conn_01x02
J1
1
B2B-PH-K-S_LF__SN_
J2
1
USB4105-GF-A
J3
1
0603L075SLYR
F1
1
BLM18KG121TN1D
FL1
2
B3U-1000P
S1, S2
1
1N5819HW-7-F
D1
2
ESD3.3
D2, D3
5
LED
D4, D5, D6, D7, D8
4
4.7u
C1, C2, C8, C9
4
100n
C3, C10, C11, C12
1
22u
C4
3
1u
C5, C6, C7
3
1k
R1, R12, R13
Show 4 more
QtyPartRefs
2
5.1k
R2, R3
7
10k
R4, R5, R6, R7, R8, R9, R14
1
1.2k
R10
1
0.75k
R11

Double-Sports design files

The KiCad project lives in the Ameister621/Double-Sports repository on GitHub; these links point at the commit this page was built from.

Double-Sports: common questions

What microcontroller does the Double-Sports use?

The Double-Sports is built around the ESP32-S3-WROOM-1, from the ESP32 family.

How big is the Double-Sports PCB?

The Double-Sports measures 38 × 55 mm, has 4 copper layers and is 1.582 mm thick.

How many components are on the Double-Sports?

47 components, from 24 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 Double-Sports design files?

From the Ameister621/Double-Sports 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 Double-Sports design in my own project?

The repository has no license, so all rights stay with Ameister621. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Double-Sports 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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