CircuitPython displayio drivers for SSD1675-based ePaper displays
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.
Note
This library is not available on PyPI yet. Install documentation is included as a standard element. Stay tuned for PyPI availability!
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-ssd1675
To install system-wide (this may be required in some cases):
sudo pip3 install adafruit-circuitpython-ssd1675
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-ssd1675
"""Simple test script for 2.13" 250x122 black and white featherwing.
Supported products:
* Adafruit 2.13" Black and White FeatherWing
* https://www.adafruit.com/product/4195
"""
import time
import board
import busio
import displayio
import adafruit_ssd1675
displayio.release_displays()
epd_cs = board.D9
epd_dc = board.D10
display_bus = displayio.FourWire(board.SPI(), command=epd_dc, chip_select=epd_cs, baudrate=1000000)
time.sleep(1)
display = adafruit_ssd1675.SSD1675(display_bus, width=250, height=122, rotation=90)
g = displayio.Group()
f = open("/display-ruler.bmp", "rb")
pic = displayio.OnDiskBitmap(f)
t = displayio.TileGrid(pic, pixel_shader=displayio.ColorConverter())
g.append(t)
display.show(g)
display.refresh()
print("refreshed")
time.sleep(120)
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.