4 open source boards using the 24AA32
Real designs built with the 24AA32, 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.
STM32Bms-8s50-ic
LibreSolar
110 × 60 mm165 parts2LCC-BY-SA-4.047
STM32Mppt-2420-rc
67.7 × 86.4 mm112 partsCC-BY-SA-4.018
AVR/ArduinoMyTrackr
SukkoPera
50 × 50 mm39 parts2LNo license7
Raspberry PiDronPi
radioelf
71.8 × 50.9 mm135 parts2LNo license1
The 24AA32 in open source designs
The gallery holds 4 open source boards using the 24AA32 from 4 GitHub repositories; a typical one measures about 69.8 × 55.5 mm and carries around 124 components.
100% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is Bms-8s50-ic by LibreSolar.
Parts used alongside the 24AA32
Microcontrollers on boards using the 24AA32
What boards using the 24AA32 are built for
24AA32: common questions
Where can I find a 24AA32 reference design?
Each of the 4 boards on this page is a real design using the 24AA32. 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 24AA32 use?
Most are built on STM32 (2), AVR/Arduino (1) and Raspberry Pi (1).
How big is a typical board using the 24AA32?
The median is 69.8 × 55.5 mm, and 100% are two-layer designs.
What is the most popular open source board using the 24AA32?
By GitHub stars, Bms-8s50-ic by LibreSolar, with 47 stars.
Can I simulate one of these boards using the 24AA32 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.