HardLabs

ESP-DAQ

LHRIC·Monorepo-26-27·00-09_Projects/01_Telemetry/01.02_ESPDAQ/hardware/ESP-DAQ.kicad_pcb

ESP-DAQ PCB layout, top view — open source ESP32 board by LHRIC

About the ESP-DAQ PCB

ESP-DAQ is an open source ESP32 PCB design by LHRIC, published on GitHub. It is a 4-layer board measuring 38.8 × 84.1 mm, with 41 components from 26 distinct parts.

Its main chip is the ESP32-S3-WROOM-1, from the ESP32 family. Other key parts include the C3684263 and AP2210K-3.3TRG1. By type, the board carries 15 resistors, 10 capacitors, 7 connectors, 4 diodes, 3 ICs and 2 switches.

From the project

Monorepo for the 26-27 Season

This is the Monorepo containing all of the code for the LHRIC 26/27 season. Documentation is hosted at a GitHub pages site for this repository. If you're looking for a broad overview of projects look in the confluence and if you're looking for specific details about implementations, look at the GitHub pages docs.

Check the documentation website for more info.

Main components on the ESP-DAQ

C3684263ESP32-S3-WROOM-1AP2210K-3.3TRG1

ESP-DAQ bill of materials (BOM)

41 components, 26 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
C3684263
FT231XQ
U1
1
ESP32-S3-WROOM-1
U6
1
AP2210K-3.3TRG1
U8
1
104031-0811
J1
2
USB_C_Receptacle_USB2.0_14P
J9, J10
2
Conn_01x16
J12, J14
1
Conn_01x08
J15
1
Conn_01x08
J16
2
435171014816
S1, S2
1
C3758469
PRTR5V0U2X
D1
1
PRTR5V0U2X
D2
2
RED
D3, D4
1
C1591
22uF
C1
4
C1591
0.1uF
C2, C11, C13, C14
1
C1591
.47uF
C3
1
C3909963
33uF
C4
1
C730416
100pF
C5
1
C1713
0.1uF
C9
1
C167425
1uF
C22
1
C2479414
10k
R1
Show 6 more
QtyPartRefs
1
C2484672
10k
R2
1
C2479067
10k
R3
2
C2479439
330
R6, R14
1
5.1k
R7
4
C2479439
5.1k
R8, R11, R12, R13
5
C2479439
10k
R9, R10, R15, R16, R17

ESP-DAQ design files

The KiCad project lives in the LHRIC/Monorepo-26-27 repository on GitHub; these links point at the commit this page was built from.

ESP-DAQ: common questions

What microcontroller does the ESP-DAQ use?

The ESP-DAQ is built around the ESP32-S3-WROOM-1, from the ESP32 family.

How big is the ESP-DAQ PCB?

The ESP-DAQ measures 38.8 × 84.1 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the ESP-DAQ?

41 components, from 26 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 ESP-DAQ design files?

From the LHRIC/Monorepo-26-27 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 ESP-DAQ design in my own project?

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

Can I test firmware for the ESP-DAQ 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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