3 open source boards using the E22-900M22S
Real designs built with the E22-900M22S, 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.
ESP32Electronics-Design-Exploiteers-Hacker-Pager
exploiteers
108.5 × 79 mm181 parts4LCERN-OHL-S-2.026
ESP32Tanmatsu hardware
Nicolai-Electronics
114.9 × 129.9 mm320 parts4LCERN-OHL-P-2.09
ESP32R2 HH Controllers
greghulette
56.6 × 111 mm122 parts4LNo license2
The E22-900M22S in open source designs
The gallery holds 3 open source boards using the E22-900M22S from 3 GitHub repositories; a typical one measures about 108.5 × 111 mm and carries around 181 components.
100% use four copper layers or more, and 67% carry an open source license.
The most starred is Electronics-Design-Exploiteers-Hacker-Pager by exploiteers.
Microcontrollers on boards using the E22-900M22S
What boards using the E22-900M22S are built for
E22-900M22S: common questions
Where can I find a E22-900M22S reference design?
Each of the 3 boards on this page is a real design using the E22-900M22S. 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 E22-900M22S use?
Most are built on ESP32 (3).
How big is a typical board using the E22-900M22S?
The median is 108.5 × 111 mm, and 0% are two-layer designs.
What is the most popular open source board using the E22-900M22S?
By GitHub stars, Electronics-Design-Exploiteers-Hacker-Pager by exploiteers, with 26 stars.
Can I simulate one of these boards using the E22-900M22S 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.