3 open source boards using the SHT41-AD1B-R2
Real designs built with the SHT41-AD1B-R2, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
ESP32Airquality
MorgenWebDigital
45 × 95 mm76 parts2LCustom license0
ESP32Airqualitymini
40 × 40 mm32 parts2LCustom license0
Display board
mckay27
100 × 103.5 mm57 parts2LNo license0
The SHT41-AD1B-R2 in open source designs
The gallery holds 3 open source boards using the SHT41-AD1B-R2 from 3 GitHub repositories; a typical one measures about 45 × 95 mm and carries around 57 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Airquality by MorgenWebDigital.
Parts used alongside the SHT41-AD1B-R2
Microcontrollers on boards using the SHT41-AD1B-R2
What boards using the SHT41-AD1B-R2 are built for
SHT41-AD1B-R2: common questions
Where can I find a SHT41-AD1B-R2 reference design?
Each of the 3 boards on this page is a real design using the SHT41-AD1B-R2. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the SHT41-AD1B-R2?
The ESP32-C3-WROOM-02-N4, SCD40-D-R1, SGP41-D-R4, T117Z and USBLC6-2SC6 appear in the most repositories here.
Which microcontrollers do boards using the SHT41-AD1B-R2 use?
Most are built on ESP32 (2).
How big is a typical board using the SHT41-AD1B-R2?
The median is 45 × 95 mm, and 100% are two-layer designs.
What is the most popular open source board using the SHT41-AD1B-R2?
By GitHub stars, Airquality by MorgenWebDigital, with 0 stars.
Can I simulate one of these boards using the SHT41-AD1B-R2 before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.