2 open source boards using the BL24C32A
Real designs built with the BL24C32A, 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/RP2350Bottom board palmtop
ZeroPhone
110 × 89 mm327 parts2LCERN-OHL-S-2.02
ESP32Top board pizero
111 × 80 mm249 parts2LCERN-OHL-S-2.02
The BL24C32A in open source designs
The gallery holds 2 open source boards using the BL24C32A from 1 GitHub repository; a typical one measures about 110.5 × 84.5 mm and carries around 288 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Bottom board palmtop by ZeroPhone.
Microcontrollers on boards using the BL24C32A
What boards using the BL24C32A are built for
BL24C32A: common questions
Where can I find a BL24C32A reference design?
Each of the 2 boards on this page is a real design using the BL24C32A. 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 BL24C32A use?
Most are built on ESP32 (1) and RP2040/RP2350 (1).
How big is a typical board using the BL24C32A?
The median is 110.5 × 84.5 mm, and 100% are two-layer designs.
What is the most popular open source board using the BL24C32A?
By GitHub stars, Bottom board palmtop by ZeroPhone, with 2 stars.
Can I simulate one of these boards using the BL24C32A 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.