pico-RGB-keypad example for CircuitPython

I have a project that requires combining pico-audio-pack and pico-RGB-keypad.
But MicroPython does not support the I2S interface pico-audio-pack.
My question is where can I find the pico-RGB-keypad example for CircuitPython?

sorry. I searched for the same topic from:

Now I’m reading and testing.

The Circuit Python stuff for the RGB Keypad is here,
pimoroni/pmk-circuitpython (github.com)

It’s what I setup on mine. I use mine as a USB HID keypad on my Windows PC.