I already used the correct pwm fan, since it came off a laptop that could change the speed of the fan. It also worked with the raspi config in the performance options. For the config .txt, how should I put
into the config?
The fan model is also KSB05105HC
Code:
Name: pwm-gpio-fanInfo: Configure a GPIO connected PWM cooling fan controlled by the software-based GPIO PWM kernel moduleLoad: dtoverlay=pwm-gpio-fan,<param>=<val>Params: fan_gpio BCM number of the pin driving the fan, default 18 (GPIO 18) fan_temp0 CPU temperature at which fan is started with low speed in millicelsius, default 55000 (55 °C) fan_temp1 CPU temperature at which fan is switched to medium speed in millicelsius, default 60000 (60 °C) fan_temp2 CPU temperature at which fan is switched to high speed in millicelsius, default 67500 (67.5 °C) fan_temp3 CPU temperature at which fan is switched to max speed in millicelsius, default 75000 (75 °C) fan_temp0_hyst Temperature hysteris at which fan is stopped in millicelsius,default 5000 (resulting in 50 °C) fan_temp1_hyst Temperature hysteris at which fan is switched back to low speed in millicelsius, default 5000 (resulting in 55 °C) fan_temp2_hyst Temperature hysteris at which fan is switched back to medium speed in millicelsius, default 5000 (resulting in 62.5 °C) fan_temp3_hyst Temperature hysteris at which fan is switched back to high speed in millicelsius, default 5000 (resulting in 70 °C) fan_temp0_speed Fan speed for low cooling state in range 0 to 255, default 114 (45% PWM duty cycle) fan_temp1_speed Fan speed for medium cooling state in range 0 to 255, default 152 (60% PWM duty cycle) fan_temp2_speed Fan speed for high cooling state in range 0 to 255, default 204 (80% PWM duty cycle) fan_temp3_speed Fan speed for max cooling state in range 0 to 255, default 255 (100% PWM duty cycle)The fan model is also KSB05105HC
Statistics: Posted by bobcpu — Sat Apr 19, 2025 11:22 am