1 open source board using the adafruit_ds3231
Real designs built with the adafruit_ds3231, 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.
OceanographyforEveryoneThe adafruit_ds3231 in open source designs
The gallery holds 1 open source boards using the adafruit_ds3231 from 1 GitHub repository; a typical one measures about 125 × 33.6 mm and carries around 4 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is OpenCTD Rev8 PCB by OceanographyforEveryone.
adafruit_ds3231: common questions
Where can I find a adafruit_ds3231 reference design?
Each of the 1 boards on this page is a real design using the adafruit_ds3231. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the adafruit_ds3231?
The median is 125 × 33.6 mm, and 100% are two-layer designs.
What is the most popular open source board using the adafruit_ds3231?
By GitHub stars, OpenCTD Rev8 PCB by OceanographyforEveryone, with 222 stars.
Can I simulate one of these boards using the adafruit_ds3231 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.