HardLabs

Legacy-VCM

byui-formula-hybrid·legacy-VCM·VCM-Board/VCM-Board.kicad_pcb

Legacy-VCM PCB layout, top view — open source ESP32 board by byui-formula-hybrid
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About the Legacy-VCM PCB

Legacy-VCM is an open source ESP32 PCB design by byui-formula-hybrid, published on GitHub under the MIT license. It is a 2-layer board measuring 92 × 72 mm, with 14 components from 10 distinct parts.

Its main chip is the ESP32-S3-DEVKITC, from the ESP32 family. By type, the board carries 5 connectors, 5 resistors and 3 ICs.

It belongs with the sensors designs in this gallery.

From the project

Vehicle Control Module for SAE Formula Hybrid+Electric competition car

Here's a README for the entire repository, taking into account all the different sections and the context of the team:

Welcome to the BYU-I Racing team's repository! 🏎️ This repository serves as a comprehensive hub for all our code and documentation related to our participation in the Formula Hybrid and Electric racing league. It includes everything from dashboard code and vehicle control modules to tutorials for new team members.

Main components on the Legacy-VCM

ESP32-S3-DEVKITC

Legacy-VCM bill of materials (BOM)

14 components, 10 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32-S3-DEVKITC
ESP32-S3-DevKitC
U1
1
~
U2
1
~
U3
1
Micro_SD_Card
J2
1
CONN_01X02
Conn_01x02
J5
1
CONN_01X07
Conn_01x07
J7
1
CONN_01X05
Conn_01x05
J8
1
39301060
J9
1
10K
10K
5
10K
R1, R2, R3, R4, R5

Legacy-VCM design files

The KiCad project lives in the byui-formula-hybrid/legacy-VCM repository on GitHub; these links point at the commit this page was built from.

Legacy-VCM: common questions

What microcontroller does the Legacy-VCM use?

The Legacy-VCM is built around the ESP32-S3-DEVKITC, from the ESP32 family.

How big is the Legacy-VCM PCB?

The Legacy-VCM measures 92 × 72 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Legacy-VCM?

14 components, from 10 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 Legacy-VCM design files?

From the byui-formula-hybrid/legacy-VCM 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 Legacy-VCM design in my own project?

Yes, under the terms of its MIT license, which byui-formula-hybrid chose for the repository.

Can I test firmware for the Legacy-VCM 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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