I can't find any option for a 3.7 in display. I got a 1.54 in one working using the waveshare_paper platform.
display:
- platform: waveshare_epaper
model: 1.54inv2
id: "eink_display_1"
cs_pin: GPIO18
dc_pin: GPIO17
reset_pin: GPIO16
busy_pin: GPIO15
update_interval: 120s
full_update_every: 240
lambda: |-
float co2_measure = id(scd41_co2).state;
