5 open source boards using the ESP32-S3RH2
Real designs built with the ESP32-S3RH2, 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.
ESP32Tinker mantis
Tinkerbug-Robotics
22.4 × 75 mm264 parts8LGPL-3.00
ESP32Tinker beetle
22.5 × 69.6 mm221 parts8LGPL-3.00
ESP32Base station
30.3 × 90.5 mm109 parts4LGPL-3.00
ESP32Tinker base
30.3 × 90.5 mm76 parts4LGPL-3.00
ESP32Lora daughterboard
22 × 27.5 mm66 parts6LGPL-3.00
The ESP32-S3RH2 in open source designs
The gallery holds 5 open source boards using the ESP32-S3RH2 from 1 GitHub repository; a typical one measures about 22.5 × 75 mm and carries around 109 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is Tinker mantis by Tinkerbug-Robotics.
Microcontrollers on boards using the ESP32-S3RH2
What boards using the ESP32-S3RH2 are built for
ESP32-S3RH2: common questions
Where can I find a ESP32-S3RH2 reference design?
Each of the 5 boards on this page is a real design using the ESP32-S3RH2. 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 ESP32-S3RH2 use?
Most are built on ESP32 (5).
How big is a typical board using the ESP32-S3RH2?
The median is 22.5 × 75 mm, and 0% are two-layer designs.
What is the most popular open source board using the ESP32-S3RH2?
By GitHub stars, Tinker mantis by Tinkerbug-Robotics, with 0 stars.
Can I simulate one of these boards using the ESP32-S3RH2 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.