4 open source boards using the KSZ8051
Real designs built with the KSZ8051, 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.
ESP32Duet 2
Duet3D
100 × 123 mm348 partsCERN-OHL-1.2257
ESP8266Duet WIFI
100 × 123 mm345 partsCERN-OHL-1.2257
Microchip SAMDuet 2 Maestro
100 × 123 mm336 partsCERN-OHL-1.2257
NXPExpansion Breakout
88.5 × 28 mm22 partsCERN-OHL-1.2257
The KSZ8051 in open source designs
The gallery holds 4 open source boards using the KSZ8051 from 1 GitHub repository; a typical one measures about 100 × 123 mm and carries around 341 components.
100% carry an open source license.
The most starred is Duet 2 by Duet3D.
Microcontrollers on boards using the KSZ8051
What boards using the KSZ8051 are built for
KSZ8051: common questions
Where can I find a KSZ8051 reference design?
Each of the 4 boards on this page is a real design using the KSZ8051. 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 KSZ8051 use?
Most are built on ESP8266 (1), ESP32 (1), Microchip SAM (1) and NXP (1).
How big is a typical board using the KSZ8051?
The median is 100 × 123 mm.
What is the most popular open source board using the KSZ8051?
By GitHub stars, Duet 2 by Duet3D, with 257 stars.
Can I simulate one of these boards using the KSZ8051 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.