EC_addresses

# Fans
0x94 -- CPU Fan speed target --> not writable ...  need to find a manual fan mode switch
0x95 -- Current CPU fan speed
0x97 -- GPU Fan speed target --> editable. 
0x98 -- Current GPU fan speed

# Temps 
0xA8 -- CPU temp (in °C)
0xA9 -- GPU temp (in °C)
0xAA -- temp sensor, need identification
0xAB -- temp sensor, need identification
0xAC --temp sensor, need identification

# Others
0x5D -- Keyboard Backlight 0: off, 1 : medium, 2: max. -- not editable.

# Interesting addresses 
0xA1 -- switches from 0x80 to 0x81 on cpu fan start 
0x51 0x55 0x59 0x5b 0x70 0x77 0x7b 0x88 0x8a 0x8b --> changing between "on charge" and "on battery" 

# Addresses changing during idle
0x17 0x4c 0x55 0x74 0x75 0x8b 0xa8 0xa9 0xae 0xd3