A simple driver for the 4D Systems 4DPI-24-HAT (ILI9341 based).
This library doesn't use spidev, and I haven't tested if it continues to work when the Raspberry Pi SPI driver is enabled. If in doubt run sudo raspi-config and select Interface Options -> SPI -> Disable, then reboot.
Running the example:
sudo apt install pigpio python3-pigpio python3-numpy
pip3 install -r requirements.txt
sudo pigpiod
python3 example.py