3 open source boards using the ESP32-S2-MINI-2
Real designs built with the ESP32-S2-MINI-2, 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.
RP2040/RP2350Spacescape
Napkin-to-Billboard
205 × 140 mm327 parts4LMIT0
ESP32Sigma Spaceship - second try
123 × 55 mm114 parts4LMIT0
ESP32Control board
Potato-eater
120 × 120 mm52 parts2LNo license1
The ESP32-S2-MINI-2 in open source designs
The gallery holds 3 open source boards using the ESP32-S2-MINI-2 from 2 GitHub repositories; a typical one measures about 123 × 120 mm and carries around 114 components.
67% use four copper layers or more, and 67% carry an open source license.
The most starred is Control board by Potato-eater.
Microcontrollers on boards using the ESP32-S2-MINI-2
ESP32-S2-MINI-2: common questions
Where can I find a ESP32-S2-MINI-2 reference design?
Each of the 3 boards on this page is a real design using the ESP32-S2-MINI-2. 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-S2-MINI-2 use?
Most are built on ESP32 (2) and RP2040/RP2350 (1).
How big is a typical board using the ESP32-S2-MINI-2?
The median is 123 × 120 mm, and 33% are two-layer designs.
What is the most popular open source board using the ESP32-S2-MINI-2?
By GitHub stars, Control board by Potato-eater, with 1 stars.
Can I simulate one of these boards using the ESP32-S2-MINI-2 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.