Grove Actuators - fhnw-imvs/fhnw-idb GitHub Wiki
4-Digit Display (TM1637)
Buy
Pinout
Connect to Grove D<XY> (not I2C)
| Color | Signal |
|---|---|
| Black | GND |
| Red | VCC (3.3V) |
| White | DIO (Digital) |
| Yellow | CLK (Digital) |
Code
CircuitPython
Python on Raspberry Pi
Resources
- http://wiki.seeedstudio.com/Grove-4-Digit_Display/
- https://github.com/Seeed-Studio/Grove_4Digital_Display/ (.zip)
- https://github.com/avishorp/TM1637 (.zip)
- https://en.wikipedia.org/wiki/Seven-segment_display_character_representations
Buzzer
Buy
Pinout
Connect to Grove D<XY>
| Color | Signal |
|---|---|
| Black | GND |
| Red | VCC (3.3V) |
| White | NC |
| Yellow | SIG (Digital) |
Code
CircuitPython
Python on Raspberry Pi
Resources
Chainable RGB LED
Buy
Pinout
Connect to Grove D<XY>
| Color | Signal (In) | Signal (Out) |
|---|---|---|
| Black | GND | GND |
| Red | VCC (3.3V) | VCC (3.3V) |
| White | DIN (Data In, Digital) | DOUT (Data Out, Digital) |
| Yellow | CIN (Clock In, Digital) | COUT (Clock Out, Digital) |
Code
CircuitPython
Python on Raspberry Pi
Resources
- http://wiki.seeedstudio.com/Grove-Chainable_RGB_LED/
- https://github.com/pjpmarques/ChainableLED (.zip)
LED
Buy
Pinout
Connect to Grove D<XY>
| Color | Signal |
|---|---|
| Black | GND |
| Red | VCC (3.3V) |
| White | NC |
| Yellow | SIG (Digital) |