Grove Sensors

Button

Buy

• https://www.seeedstudio.com/Grove-Button-p-766.html (~2$)

Pinout

Connect to Grove D<XY>

Color	Signal
Black	GND
Red	VCC (3.3V)
White	NC
Yellow	SIG (Digital)

Code

CircuitPython

• https://github.com/tamberg/fhnw-idb/blob/master/data-acquisition/CircuitPython/digital_input

Python on Raspberry Pi

• Library: https://github.com/Seeed-Studio/grove.py

Resources

• http://wiki.seeedstudio.com/Grove-Button/

CO2 Sensor (SCD30)

Buy

• https://www.seeedstudio.com/Grove-CO2-Temperature-Humidity-Sensor-SCD30-p-2911.html (~60$)

Pinout

Connect to Grove I2C_<X>

Color	Signal
Black	GND
Red	VCC (3.3V)
White	SDA (I2C)
Yellow	SCL (I2C)

Code

CircuitPython

• https://circuitpython.readthedocs.io/projects/scd30/en/latest/index.html

Python on Raspberry Pi

• Library: https://duckduckgo.com/?q=python+library+scd30

Resources

• https://wiki.seeedstudio.com/Grove-CO2_Temperature_Humidity_Sensor-SCD30/

Light Sensor v1.2

Buy

• https://www.seeedstudio.com/Grove-Light-Sensor-v1-2-p-2727.html (~3$)

Pinout

Connect to Grove A<XY>

Color	Signal
Black	GND
Red	VCC (3.3V)
White	NC
Yellow	SIG (Analog)

Code

CircuitPython

• https://github.com/tamberg/fhnw-idb/blob/master/data-acquisition/CircuitPython/analog_input

Python on Raspberry Pi

• Library: https://github.com/Seeed-Studio/grove.py

Resources

• http://wiki.seeedstudio.com/Grove-Light_Sensor/

PIR Motion Sensor

Buy

• https://www.seeedstudio.com/Grove-Adjustable-PIR-Motion-Sensor.html (~8$)

Pinout

Connect to Grove D<XY>

Color	Signal
Black	GND
Red	VCC (3.3V)
White	NC
Yellow	SIG (Digital)

Code

CircuitPython

• https://github.com/tamberg/fhnw-idb/blob/master/data-acquisition/CircuitPython/digital_input

Python on Raspberry Pi

• Library: https://github.com/Seeed-Studio/grove.py

Resources

• https://wiki.seeedstudio.com/Grove-Adjustable_PIR_Motion_Sensor/

Rotary Angle Sensor

Buy

• https://www.seeedstudio.com/Grove-Rotary-Angle-Sensor-p-770.html (~3$)

Pinout

Connect to Grove A<XY>

Color	Signal
Black	GND
Red	VCC (3.3V)
White	NC
Yellow	SIG (Analog)

Code

CircuitPython

• https://github.com/tamberg/fhnw-idb/blob/master/data-acquisition/CircuitPython/analog_input

Python on Raspberry Pi

• Library: https://github.com/Seeed-Studio/grove.py

Resources

• http://wiki.seeedstudio.com/Grove-Rotary_Angle_Sensor/

Temperature & Humidity Sensor (DHT11)

Buy

• https://www.seeedstudio.com/Grove-Temperature-Humidity-Sensor-DHT1-p-745.html (~6$)

Pinout

Connect to Grove D<XY>

Color	Signal
Black	GND
Red	VCC (3.3V)
White	NC
Yellow	SIG (Digital)

Code

CircuitPython

• https://github.com/tamberg/fhnw-idb/blob/master/data-acquisition/CircuitPython/dht

Python on Raspberry Pi

• Library: https://github.com/Seeed-Studio/grove.py

Resources

• http://wiki.seeedstudio.com/Grove-TemperatureAndHumidity_Sensor/
• https://github.com/Seeed-Studio/Grove_Temperature_And_Humidity_Sensor

Tilt Switch

Buy

• https://www.seeedstudio.com/Grove-Tilt-Switch.html (~3$)

Pinout

Connect to Grove D<XY>

Color	Signal
Black	GND
Red	VCC (3.3V)
White	NC
Yellow	SIG (Digital)

Code

CircuitPython

• https://github.com/tamberg/fhnw-idb/blob/master/data-acquisition/CircuitPython/digital_input

Python on Raspberry Pi

• Library: https://github.com/Seeed-Studio/grove.py

Resources

• https://wiki.seeedstudio.com/Grove-Tilt_Switch/

Ultrasonic Ranger

Buy

• https://www.seeedstudio.com/Grove-Ultrasonic-Ranger-p-960.html (~4$)

Pinout

Connect to Grove D<XY>

Color	Signal
Black	GND
Red	VCC (3.3V)
White	NC
Yellow	SIG (Digital, PWM)

Code

CircuitPython

• https://github.com/tamberg/fhnw-idb/blob/master/data-acquisition/CircuitPython/grove_ranger (TODO)

Python on Raspberry Pi

• Library: https://github.com/Seeed-Studio/grove.py

Resources

• http://wiki.seeedstudio.com/Grove-Ultrasonic_Ranger/
• https://github.com/Seeed-Studio/Grove_Ultrasonic_Ranger/ (.zip)