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Terrascout grounded

partofcosmos-site·terrascout-grounded·hardware/pcb/terrascout.kicad_pcb

Terrascout grounded PCB layout, top view — open source ESP32 board by partofcosmos-site

About the Terrascout grounded PCB

Terrascout grounded is an open source ESP32 PCB design by partofcosmos-site, published on GitHub under the CERN-OHL-S-2.0 license. It is a 2-layer board measuring 100 × 80 mm, with 29 components from 19 distinct parts.

Its main chip is the ESP32-S3-DEVKITC-1, from the ESP32 family. Other key parts include the DRV8833PWP, MP1584EN_3A and TP5100_2S. By type, the board carries 9 connectors, 8 resistors, 5 capacitors, 4 ICs, 2 diodes and 1 switch.

From the project

TerraScout Grounded Grant Project - Autonomous Rover CAD, Firmware, and Journal

Welcome to the TerraScout Rover Printed Circuit Board (PCB) Directory (hardware/pcb/).

This directory contains the production-ready 2-layer FR-4 PCB design ($100\,\text{mm} \times 80\,\text{mm}$) for the TerraScout Rover, tailored to match the dual-deck 3D printed chassis bolt pattern ($80\,\text{mm} \times 60\,\text{mm}$ M3 standoffs) from cad/chassis.scad.

- Fabrication Ready Zip: gerbers.zip (Ready for direct upload to JLCPCB / PCBWay) - Detailed Engineering Report: PCBDESIGNREPORT.md - KiCad Native Board File: terrascout.kicadpcb - Bill of Materials: bom.csv (with LCSC part numbers) -…

Main components on the Terrascout grounded

ESP32-S3-DEVKITC-1DRV8833PWPMP1584EN_3ATP5100_2S

Terrascout grounded bill of materials (BOM)

29 components, 19 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32-S3-DEVKITC-1
ESP32-S3-DevKitC-1
U1
1
DRV8833PWP
U2
1
MP1584EN_3A
U3
1
TP5100_2S
U4
3
JST-XH-2P
J1, J2, J7
2
JST-XH-4P
J3, J4
1
PINHD-1X3
PINHD-1x3
J5
2
PINHD-1X4
PINHD-1x4
J6, J9
1
PINHD-1X2
PINHD-1x2
J8
1
C319024
SPDT_SWITCH
SW1
1
C84256
LED_GRN
D1
1
C84267
LED_BLU
D2
1
100UF_16V
100uF_16V
C1
2
10UF
10uF
C2, C3
2
0.1UF
0.1uF
C4, C5
2
4.7K
4.7k
R1, R2
2
100K
100k
R3, R4
2
1k
R5, R6
2
10K
10k
R7, R8

Terrascout grounded design files

The KiCad project lives in the partofcosmos-site/terrascout-grounded repository on GitHub; these links point at the commit this page was built from.

Terrascout grounded: common questions

What microcontroller does the Terrascout grounded use?

The Terrascout grounded is built around the ESP32-S3-DEVKITC-1, from the ESP32 family.

How big is the Terrascout grounded PCB?

The Terrascout grounded measures 100 × 80 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Terrascout grounded?

29 components, from 19 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 Terrascout grounded design files?

From the partofcosmos-site/terrascout-grounded repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Terrascout grounded design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which partofcosmos-site chose for the repository.

Can I test firmware for the Terrascout grounded 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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