2 open source boards using the MCP1825S
Real designs built with the MCP1825S, 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.
STM32AstroWeather
jakubprzybytek
185 × 30 mm113 parts6LNo license1
AVR/ArduinoRain Gauge v0.6.2
ARTS-Laboratory
36.1 × 54.3 mm11 parts2LCC-BY-SA-4.00
The MCP1825S in open source designs
The gallery holds 2 open source boards using the MCP1825S from 2 GitHub repositories; a typical one measures about 110.5 × 42.2 mm and carries around 62 components.
50% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is AstroWeather by jakubprzybytek.
Microcontrollers on boards using the MCP1825S
What boards using the MCP1825S are built for
MCP1825S: common questions
Where can I find a MCP1825S reference design?
Each of the 2 boards on this page is a real design using the MCP1825S. 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 MCP1825S use?
Most are built on AVR/Arduino (1) and STM32 (1).
How big is a typical board using the MCP1825S?
The median is 110.5 × 42.2 mm, and 50% are two-layer designs.
What is the most popular open source board using the MCP1825S?
By GitHub stars, AstroWeather by jakubprzybytek, with 1 stars.
Can I simulate one of these boards using the MCP1825S 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.