I live in hot tropical weather and I'd like my fan to turn on earlier than the default trip_point (65 deg Celsius). (My ambient temperature is 35-40 deg Celsius).
1. Why are there 7 thermal trip point temperature settings? How many do I actually need to set for the Odroid N2+?
2. If I'd like to turn my on fan earlier than the defaults, which one should I set - or does it matter?
3. How are the trip points related to the fan_speed settings? (I'm using the fan for the N2+ from Hard Kernel)
Trip Points / Fan Speed settings:
0 120 170 220