CircuitPython driver for RGB LEDs
This driver depends on:
Please ensure all dependencies are available on the CircuitPython filesystem. This is easily achieved by downloading the Adafruit library and driver bundle.
Installing from PyPI
On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally from PyPI. To install for current user:
pip3 install adafruit-circuitpython-rgbled
To install system-wide (this may be required in some cases):
sudo pip3 install adafruit-circuitpython-rgbled
To install in a virtual environment in your current project:
mkdir project-name && cd project-name python3 -m venv .env source .env/bin/activate pip3 install adafruit-circuitpython-rgbled
Initialize a common-cathode RGB LED with three PWM-capable pins.
import board import adafruit_rgbled # Pin the Red LED is connected to RED_LED = board.D5 # Pin the Green LED is connected to GREEN_LED = board.D6 # Pin the Blue LED is connected to BLUE_LED = board.D7 # Create a RGB LED object led = adafruit_rgbled.RGBLED(RED_LED, BLUE_LED, GREEN_LED)
Initialize a common-anode RGB LED with three PWM-capable pins
import board import adafruit_rgbled # Pin the Red LED is connected to RED_LED = board.D5 # Pin the Green LED is connected to GREEN_LED = board.D6 # Pin the Blue LED is connected to BLUE_LED = board.D7 # Create a RGB LED object led = adafruit_rgbled.RGBLED(RED_LED, BLUE_LED, GREEN_LED, invert_pwm = True)
Set the RGB LED’s color to a RGB Tuple (Red, Green, Blue).
led.color = (255, 0, 0)
Set the RGB LED’s color to a 24-bit integer (in hex syntax), 0x100000.
led.color = 0x100000
Setting a common-anode RGB LED using a ContextManager:
import board import adafruit_rgbled with adafruit_rgbled.RGBLED(board.D5, board.D6, board.D7, invert_pwm = True) as rgb_led: rgb_led.color = (0, 255, 0)
Contributions are welcome! Please read our Code of Conduct before contributing to help this project stay welcoming.
For information on building library documentation, please check out this guide.
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