Waveshare Pi Touchscreen ePaper

Hi,

I would like to get the following device working with the Radxa Zero:

https://www.waveshare.com/wiki/2.13inch_Touch_e-Paper_HAT_Manual

Before I dig too far into this, has anyone else already done so and can offer any advice? I’ve tried a really braindead hack of the driver provided for the Pi and got errors about invalid pins so am about to start looking into it properly.

(Loving the zero BTW)