soundslab/DisplayOff.py

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#!/usr/bin/env python
from ST7789 import ST7789
SPI_SPEED_MHZ = 80
st7789 = ST7789(
rotation=90, # Needed to display the right way up on Pirate Audio
port=0, # SPI port
cs=1, # SPI port Chip-select channel
dc=9, # BCM pin used for data/command
backlight=13,
spi_speed_hz=SPI_SPEED_MHZ * 1000 * 1000
)
st7789.set_backlight(0)
st7789.command(0x28) # DISPOFF