HardLabs

UmDevKit

paradise-fi·RoFI·hardwareModules/universalModule/hardware/umDevKit/umDevKit.kicad_pcb

UmDevKit PCB layout, top view — open source ESP32 board by paradise-fi

About the UmDevKit PCB

UmDevKit is an open source ESP32 PCB design by paradise-fi, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 225 × 135 mm, with 48 components from 22 distinct parts.

Its main chip is the ESP32-DevKitC, from the ESP32 family. By type, the board carries 22 connectors, 1 IC and 1 jumper.

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

From the project

Distributed Metamorphic Robots

- universalModule.f3z - CAD drawing of module (Fusion 360) - RoFILEGO.f3z - CAD drawing of a small model (Fusion 360) - see its page for more details - controlBoard - PCB for the electronics powering the module - slipRing & slipRingBrush - custom slip ring for the module

The provided makefile exports all Gerber files for PCB manufacturing as zip files.

Main components on the UmDevKit

ESP32-DevKitC

UmDevKit bill of materials (BOM)

48 components, 22 distinct parts.

QtyPartRefs
1
ESP32-DevKitC
U1
1
S1
J1
6
DBG
J2, J6, J10, J14, J18, J22
1
S1
J3
1
S2
J4
1
S2
J5
1
S3
J7
1
S3
J8
2
EXP
J25, J26
1
GND
J27
1
VCC_IN
J28
1
VCC_IN
J29
1
5V
J30
1
3V3
J31
1
VCC
J32
1
INT
J33
1
EXT
J34
1
VCC_SEL
JP1
6
MountingHole
ROFICOM1, ROFICOM2, ROFICOM3, ROFICOM4, ROFICOM5, ROFICOM6
6
ROFICOM_A
009258008004064
ROFICOM_A_1, ROFICOM_A_2, ROFICOM_A_3, ROFICOM_A_4, ROFICOM_A_5, ROFICOM_A_6
Show 2 more
QtyPartRefs
6
ROFICOM_B
009258008004064
ROFICOM_B_1, ROFICOM_B_2, ROFICOM_B_3, ROFICOM_B_4, ROFICOM_B_5, ROFICOM_B_6
6
ROFICOM_C
009258008004064
ROFICOM_C_1, ROFICOM_C_2, ROFICOM_C_3, ROFICOM_C_4, ROFICOM_C_5, ROFICOM_C_6

UmDevKit design files

The KiCad project lives in the paradise-fi/RoFI repository on GitHub; these links point at the commit this page was built from.

UmDevKit: common questions

What microcontroller does the UmDevKit use?

The UmDevKit is built around the ESP32-DevKitC, from the ESP32 family.

How big is the UmDevKit PCB?

The UmDevKit measures 225 × 135 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the UmDevKit?

48 components, from 22 distinct parts. The full bill of materials is listed on this page.

Where can I download the UmDevKit design files?

From the paradise-fi/RoFI repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the UmDevKit design in my own project?

It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.

Can I test firmware for the UmDevKit 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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