About 5015 Fan Speed ReMapping

Hello, my printing fan has been modified with a 5015 blower fan. When I print ABS, I need 15% fan speed, but there is a problem with the speed regulation. The minimum speed of this fan is M106 S197, 76%. How do I remap S197 - S255 to 1%-100%(0-255)?

[fan]
pin: rpi:gpio14
max_power: 1.0
kick_start_time: 1.00
hardware_pwm: False
off_below: 0.76

Hello @yyxp1989 !

Have you seen this:?

You may use a smaller value, 0.10 for 10%.

1% would be off_below: 0.01

You may also check what minimum rpm (%) the fan is capable of.

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There is no such functionality in Klipper.
It has been discussed many times but decided not to be implemented. See