True Colour RGB LED HAT for Raspberry Pi [discontinued] Chip Family_SAM A low-inertia wind vane is

A low-inertia wind vane is used to sense the wind direction

Integrated Nanomesher Power Pi Switch (It's programmable with onboard Attiny85)

Excellent stability

Does not require soldering & adapters required

True Colour RGB LED HAT for Raspberry Pi [discontinued] Chip Family_SAM A low-inertia wind vane isThis RGB LED HAT (B) from Waveshare features RGB WS2812B LEDs and can be easily attached on top of a standard 40 pin Raspberry Pi header to display colorful LED effect. Better yet, it's controlled by just a signal pin, freeing up all of the other valuable GPIO pins for use in the rest of your project. Note: Raspberry Pi not included. You'll need a Raspberry Pi, or Raspberry Pi Zero with male headers soldered on. Alternatively, you can purchase a