The latest lv_micropython can be built for the 'M5CORE2'-board.
(I used ESP-IDF v4.0.2 on Ubuntu 20.04)
Stuff I tested successfully on my M5Core2:
- display with lvgl widgets
- touchscreen
- WLAN
- RTC
- SDCard (read)
Might be interesting for people searching pure Micropython + lvgl on the Core2.