HardLabs

Thermometer R006

IgorCulafic·PCBSmith·outputs/thermometer-3d-model-test-r006/Thermometer_R006.kicad_pcb

Thermometer R006 PCB layout, top view — open source ESP32 board by IgorCulafic

About the Thermometer R006 PCB

Thermometer R006 is an open source ESP32 PCB design by IgorCulafic, published on GitHub under the AGPL-3.0 license. It is a 2-layer board measuring 60 × 170 mm, with 61 components from 18 distinct parts.

Its main chip is the ESP32-C3-WROOM-02, from the ESP32 family. Other key parts include the 74HC595, SHT31-DIS and AP2112K-3.3. By type, the board carries 17 diodes, 17 resistors, 7 capacitors, 5 ICs, 3 connectors and 1 fuse.

From the project

Open-source PCB design tools: KiCad workflows, automatic routing, design review and laser fabrication. Working toward plain-language circuit-to-board design.

Generated review bundles, fabrication packages, reports, and visual previews go here.

This directory is ignored by git except for this README.

Main components on the Thermometer R006

ESP32-C3-WROOM-0274HC595SHT31-DISAP2112K-3.3

Thermometer R006 bill of materials (BOM)

61 components, 18 distinct parts.

QtyPartRefs
1
ESP32-C3-WROOM-02
U1
2
74HC595
U2, U3
1
SHT31-DIS
U4
1
AP2112K-3.3
U5
1
USB-C 2.0 16P
J1
1
OLED 0.49in TEMP
J2
1
OLED 0.49in HUM
J3
1
100n
CEN1
1
500mA polyfuse
F1
2
5.1k
RCC1, RCC2
4
10k
REN1, ROE1, RS1, RS2
4
4.7k
RI1, RI2, RI3, RI4
17
RED-0805
D1, D2, D3, D4, D5, D6, D7, D8 +9
1
10uF
C1
4
100n
C2, C3, C4, C7
2
1uF X7R
C5, C6
16
270R
R1, R2, R3, R4, R5, R6, R7, R8 +8
1
1k
R17

Thermometer R006 design files

The KiCad project lives in the IgorCulafic/PCBSmith repository on GitHub; these links point at the commit this page was built from.

Thermometer R006: common questions

What microcontroller does the Thermometer R006 use?

The Thermometer R006 is built around the ESP32-C3-WROOM-02, from the ESP32 family.

How big is the Thermometer R006 PCB?

The Thermometer R006 measures 60 × 170 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Thermometer R006?

61 components, from 18 distinct parts. The full bill of materials is listed on this page.

Where can I download the Thermometer R006 design files?

From the IgorCulafic/PCBSmith repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Thermometer R006 design in my own project?

Yes, under the terms of its AGPL-3.0 license, which IgorCulafic chose for the repository.

Can I test firmware for the Thermometer R006 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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Earlier revisions in the repo: Thermometer_R005

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