Grove Actuators

4-Digit Display (TM1637)

Buy

• https://www.seeedstudio.com/Grove-4-Digit-Display-p-1198.html (~6$)

Code

Arduino

• Library: Sketch > Include Library > Manage Libraries... > Grove 4-Digit Display > Install
• Example: File > Examples > Grove 4-Digit Display > ...

Or

• https://github.com/avishorp/TM1637 (.zip)
• Example: File > Examples > TM1637 > TM1637Test

Python on Raspberry Pi

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

Resources

• http://wiki.seeedstudio.com/Grove-4-Digit_Display/
• https://github.com/Seeed-Studio/Grove_4Digital_Display/ (.zip)
• https://en.wikipedia.org/wiki/Seven-segment_display_character_representations

Buzzer

Buy

• https://www.seeedstudio.com/Grove-Buzzer-p-768.html (~2$)

Code

Arduino

• https://www.arduino.cc/reference/en/language/functions/digital-io/digitalwrite/ (built-in)
• Example: File > Examples > Basics > Blink (replace LED_BUILTIN with GPIO number)

Python on Raspberry Pi

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

Resources

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

Chainable RGB LED

Buy

• https://www.seeedstudio.com/Grove-Chainable-RGB-Led-V2-0-p-2903.html (~6$)

Code

Arduino

• Library: Sketch > Include Library > Manage Libraries... > Grove Chainable RGB LED > Install
• Example: File > Examples > Chainable RGB LED > ...

Python on Raspberry Pi

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

Resources

• http://wiki.seeedstudio.com/Grove-Chainable_RGB_LED/
• https://github.com/pjpmarques/ChainableLED (.zip)

LED

Buy

• https://www.seeedstudio.com/Grove-Red-LED-p-1142.html (~2$)

Code

Arduino

• https://www.arduino.cc/reference/en/language/functions/digital-io/digitalwrite/ (built-in)
• Example: File > Examples > Basics > Blink (replace LED_BUILTIN with GPIO number)

Python on Raspberry Pi

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

Resources

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