Flow Rate sets the extrusion multiplier for extruder 0, default is 100% Max Fan sets the maximum fan speed.Testing pwm control hwmon1/device/pwm1 … hwmon1/device/fan1_input … speed was 32 It appears that fan hwmon1/device/fan1_input is controlled by pwm Не видит вентилятор, что я делаю не так? Found the following PWM controls: hwmon5/pwm1 current value: 255.In config.h, comment out the line FAST_PWM_FAN like in the picture. Open the Arduino SW and load the Marlin Mini firmware. Mount the laser driver and connect the laser, fan, and control cables. Drill larger hole for laser, fan, and control cables to the laser driver board and route.