STM32F411 Weather Station

Ongoing

PROSTM32F411 Weather Station

Mode:Full

Reproduction cost: $18

License

：

CERN Open Hardware License

Creation time:2025-06-07 01:36:59Update time:2025-06-30 07:41:45

Open the Design Drawing

Description

Great weather station for measuring temperature, humidity, wind, rain, and pressure. All data is communicated via wifi using an ESP-01s module. The code is still under development.

These are the objectives that I had during the project:

To be able to live identify temperature and rain, even when not home;
To store historical data for developing a map of the microclimate of my home, and understand how the temperature and conditions inside it correlate to the weather outside;
To be able to automate further other home areas that need local weather information.
To learn more about hardware and software development.
To develop my first STM32F411xx driver.

The idea was also to do most of the project using through-hole components, since it's way easier to work with, and I did not have a size constraint. You can feel free to fork and adequate to a smaller version that would only have SMD components.