2021年11月29日 · I am using the source code from the BTT github for V3 and can't seem to get the part cooling fan going. I can't use the precompiled firmware since I have a PT1000 …

2022年6月21日 · I just installed an E3 V3.0 on my Ender 3 Pro. This is regarding the 3 fan assignments and getting them to work correctly. I confirmed the following by checking function: …

2020年6月15日 · The SKR 1.4 and Turbo have 4 fan slots. On both ends of the driver plug set there is a 2 pin fan plug, (2 and 3). At the Fan 0 there is also a Fan1 right next to it. If you are …

2022年6月21日 · At the default values: heat sink fan at 50 Celsius and “controller fan” is a fan that will be enabled whenever its associated heater or its associated stepper driver is active. From …

2021年9月30日 · I'm trying to figure out how I should set up fans in Marlin for a BTT SKR 2 in an Ender 5 Plus. I have a hotend fan, a part cooling fan, and a controller fan. Physical …

There are 3 fan headers on the SKR 1.4 -- but only one is PWM? (i.e. the CNC fan header?). I'm not using a part cooling fan, but would like hot-end fan to only come on over 50C. With SKR …

2020年8月22日 · a _software_ workaround assumes that you are running your printer with a single hotend on HE0. then, you can re-route the fan control to the unused hotend output, …

I had the same issue on SKR Mini 1.2 (Ender 3 Pro), no fan control or variable fan speed. Replaced Q2 with a SI3404-TP (from digikey, as posted by @sregister ) and everything is …

Connection of cooling fan¶ Connect the fan by FAN2 to realize the whole machine cooling. Pleast note that the operating voltage is the same with the input power supply voltage to avoid damage.

2020年6月1日 · I've buy new V 2.0 SKR Mini E3 to replace the V1.2. But the FAN0 connector is always on, and the FAN1 is always off. I return the board and now I trie another one but with …