If you are new to Raspberry Pi Single Board Computer and wanted to get your hands dirty with electronics and sensors, this sense HAT should be for you.
And do you know that no only Raspberry Pi is being flew to space, the Sense HAT also. Both are at Space Station, the project is called Astro Pi. Now you can control the same hardware as used in space...build your very own Astro Pi! The Raspberry Pi Sense HAT is attached on top of the Raspberry Pi via the 40 GPIO pins to create an ‘Astro Pi’. The Sense HAT has several integrated circuit based sensors can be used for many different types of experiments, applications, and even games. And it's being used in conjunction with the Raspberry Pi Foundation to perform science experiments aboard the International Space Station (ISS)!
Check out the demo from ETA Prime on this HAT too:
The sensors enable you to read:
- Orientation (yaw, pitch & roll) via an accelerometer, 3D gyroscope, and magnetometer
The Sense HAT supports a whole host of projects for the Raspberry Pi, it can measure how fast is the Pi itself travelling (i.e. measure your speed), how hot is it? how humid is it? (air humidity), which direction is the Raspberry Pi facing? And more.
The 8x8 LED Matrix enables you to display the data from the various sensors, it can show you which way is geomagnetic North by programming a compass using the magnetometer, or simply be used to play games like Tetris, Pong and Snake with the joystick. The joystick can also be used to enable a human user to interact with the programs running on the Raspberry Pi Sense HAT.
Writing programs for the Sense HAT is very simple with a Python library available to get started quickly and easily. For a truly out of world projects check out the AstroPi website, containing a host of ideas and instructions.
- Connect your Sense HAT to the Raspberry Pi via the 40 GPIO Pins
- Open up a terminal and run the following command:
- wget -O - http://www.raspberrypi.org/files/astro-pi/astro-pi-install.sh --no-check-certificate | bash
- (This will take approximately 5 minutes to run on the Raspberry Pi 2 Model B, and approximately 20 minutes on earlier models of the Raspberry Pi)
- When the install is finished you will need to reboot your Raspberry Pi
Note: The Raspberry Pi Sense HAT is compatible with the Raspberry Pi 3 B, Model B+, Model A+ and even the smaller Raspberry Pi Zero series of board. But NOT the earlier 26-pin models of Raspberry Pi 1 Model B & A's. Pi not included!
- Sense HAT for Raspberry Pi with 40-pin GIPO.
- Gyroscope: Angular rate sensor (dps): ~245/500/2000
- Accelerometer: Linear acceleration sensor (g): ~2/4/8/16
- Magnetometer: Magnetic sensor (gauss): ~4/8/12/16
- Barometer: 260 - 1260 hPa absolute range (accuracy depends on the temperature and pressure, ~0.1 hPa under normal conditions)
- Temperature sensor: Accurate to ~2°C in the 0-65°C range
- Relative humidity sensor: Accurate to ~4.5% in the 20-80%r H range, accurate to ~0.5°C in 15-40°C range
- 8x8 LED matrix display
- Small 5 button joystick
- Standoffs may come in plastic or metal varieties
- Product Dimensions: 65.1mm x 56.6mm x 13.9mm / 2.6" x 2.2" x 0.5"
- Getting Started with Sense HAT (Official from Raspberry Pi foundation)