5 open source boards using the C32574
Real designs built with the C32574, 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.
AVR/Arduino41 1350
cyril279
238.7 × 95.3 mm131 parts2LMIT74
ESP32Quadcopter
markusheimerl
75.1 × 75.1 mm60 parts2LUnlicense0
AVR/ArduinoR3926lp
238.7 × 94.9 mm120 parts2LMIT74
Nordic nRFOne42
252.3 × 111.8 mm113 parts2LMIT74
R41l2
251.4 × 103.7 mm84 parts2LMIT74
The C32574 in open source designs
The gallery holds 5 open source boards using the C32574 from 2 GitHub repositories; a typical one measures about 238.7 × 95.3 mm and carries around 113 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is 41 1350 pcb by cyril279.
Microcontrollers on boards using the C32574
What boards using the C32574 are built for
C32574: common questions
Where can I find a C32574 reference design?
Each of the 5 boards on this page is a real design using the C32574. 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 C32574 use?
Most are built on AVR/Arduino (2), ESP32 (1) and Nordic nRF (1).
How big is a typical board using the C32574?
The median is 238.7 × 95.3 mm, and 100% are two-layer designs.
What is the most popular open source board using the C32574?
By GitHub stars, 41 1350 pcb by cyril279, with 74 stars.
Can I simulate one of these boards using the C32574 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.