Littlevgl port for Nordic nRF52?

Is there a port for Nordic nRF52840 ?

I don’t think such a port already exists. However, LittlevGL can be ported to any platform that meets the system requirements.

Take look at this project: ECG-Watch project
Maybe @ttxs1002004 can help.

The driver is what you need to implement, just so. reference the nrf52840 SDK example to implement your driver, then provide the driver as callback to lvgl, it’s all.