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QRE MiniBoards

bismarx-v1·Sumec-MiniSumo·-PCB-/_archive_old/QRE_MINIBOARDS/QRE MiniBoards.kicad_pcb

QRE MiniBoards PCB layout, top view — open source ESP32 board by bismarx-v1
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About the QRE MiniBoards PCB

QRE MiniBoards is an open source ESP32 PCB design by bismarx-v1, published on GitHub. It is a 2-layer board measuring 90 × 11.1 mm, with 7 components from 6 distinct parts.

Its main chip is the ESP32-S3-WROOM-1, from the ESP32 family. Other key parts include the TPS62133. By type, the board carries 4 resistors, 2 ICs and 1 connector.

It belongs with the robotics & motion designs in this gallery.

From the project

OLD REPO, FOR NEW UPDATES VISIT: https://github.com/bismarx-v1/Sumec-MiniSumo-master

- -CODE- Contains the source code for the MiniSumo robot, including firmware for microcontrollers, sensor libraries and control diagrams.

- -DOCS- Includes robot documentation, rules for specific tournaments, and extras.

- -PCB- Includes PCB files, we are using KiCAD for PCB designing.

- Mouser Electronics - GM Electronics - TME - BotLand

Email - savvapopov1804@gmail.com LinkedIn - www.linkedin.com/in/savva-popov

Main components on the QRE MiniBoards

TPS62133ESP32-S3-WROOM-1

QRE MiniBoards bill of materials (BOM)

7 components, 6 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TPS62133
QRE1113
U1
1
ESP32-S3-WROOM-1
QRE1113
U2
1
Conn_01x04_Pin
J2
1
10K
100
R1
2
10K
10k
R2, R4
1
45K
100
R3

QRE MiniBoards design files

The KiCad project lives in the bismarx-v1/Sumec-MiniSumo repository on GitHub; these links point at the commit this page was built from.

QRE MiniBoards: common questions

What microcontroller does the QRE MiniBoards use?

The QRE MiniBoards is built around the ESP32-S3-WROOM-1, from the ESP32 family.

How big is the QRE MiniBoards PCB?

The QRE MiniBoards measures 90 × 11.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the QRE MiniBoards?

7 components, from 6 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 QRE MiniBoards design files?

From the bismarx-v1/Sumec-MiniSumo 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 QRE MiniBoards design in my own project?

The repository has no license, so all rights stay with bismarx-v1. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the QRE MiniBoards 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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