HardLabs

Shuttle

uli·basicengine-pcb·shuttle_rev0/shuttle.kicad_pcb

Shuttle PCB layout, top view — open source ESP32 board by uli
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About the Shuttle PCB

Shuttle is an open source ESP32 PCB design by uli, published on GitHub. It is a 2-layer board measuring 50 × 50 mm, with 19 components from 14 distinct parts.

Its main chip is the ESP32-WROOM, from the ESP32 family. Other key parts include the AMS1117. By type, the board carries 8 connectors, 5 resistors, 3 capacitors, 2 ICs and 1 switch.

It belongs with the iot & wireless and audio designs in this gallery.

From the project

Schematics and PCB layout for the BASIC Engine home computer

The BASIC Engine is a very low-cost single-board home computer with advanced 2D color graphics and sound capabilities, roughly comparable to late-1980s or early-1990s computers and video game consoles. It can be built at home without special skills or tools and using readily available components for under 10 Euros in parts, or mass-produced for even less.

This repository contains KiCAD schematics and the PCB layout. Gerber files for ordering PCBs can be found in the release section.

Shuttle, from the project README
From the project README

Main components on the Shuttle

AMS1117ESP32-WROOM

Shuttle bill of materials (BOM)

19 components, 14 distinct parts.

QtyPartRefs
1
AMS1117
U1
1
ESP32-WROOM
U2
1
EXP
J1
1
Video
J2
1
Audio
J3
1
PS2_KBD
J4
1
KBD
J5
1
MicroSD Card
J6
1
USB_PWR
J7
1
USB_PWR_U
J8
1
RESET
SW1
2
22u
C1, C2
1
100n
C3
5
10k
R1, R2, R3, R4, R5

Shuttle design files

The KiCad project lives in the uli/basicengine-pcb repository on GitHub; these links point at the commit this page was built from.

Shuttle: common questions

What microcontroller does the Shuttle use?

The Shuttle is built around the ESP32-WROOM, from the ESP32 family.

How big is the Shuttle PCB?

The Shuttle measures 50 × 50 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Shuttle?

19 components, from 14 distinct parts. The full bill of materials is listed on this page.

Where can I download the Shuttle design files?

From the uli/basicengine-pcb repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Shuttle design in my own project?

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

Can I test firmware for the Shuttle 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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