4 open source boards using the SHT45-AD1B-R2
Real designs built with the SHT45-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.
ESP32ESPHome-Indoor-Multi-Sensor
mikelawrence
52.5 × 59.7 mm97 parts4LCERN-OHL-P-2.012
ESP32Aether
nasheed-x
100 × 60 mm167 parts6LNo license10
Sht45-qt
FrancoSpitale
25.4 × 20.3 mm7 parts2LMIT1
ESP32Stencil
52.5 × 59.7 mm97 parts4LCERN-OHL-P-2.012
The SHT45-AD1B-R2 in open source designs
The gallery holds 4 open source boards using the SHT45-AD1B-R2 from 3 GitHub repositories; a typical one measures about 52.5 × 59.7 mm and carries around 97 components.
75% use four copper layers or more, and 75% carry an open source license.
The most starred is ESPHome-Indoor-Multi-Sensor by mikelawrence.
Microcontrollers on boards using the SHT45-AD1B-R2
What boards using the SHT45-AD1B-R2 are built for
SHT45-AD1B-R2: common questions
Where can I find a SHT45-AD1B-R2 reference design?
Each of the 4 boards on this page is a real design using the SHT45-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.
Which microcontrollers do boards using the SHT45-AD1B-R2 use?
Most are built on ESP32 (3).
How big is a typical board using the SHT45-AD1B-R2?
The median is 52.5 × 59.7 mm, and 25% are two-layer designs.
What is the most popular open source board using the SHT45-AD1B-R2?
By GitHub stars, ESPHome-Indoor-Multi-Sensor by mikelawrence, with 12 stars.
Can I simulate one of these boards using the SHT45-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.