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Marlin can currently not handle more than 4 'independent' axes (XYZE) at the same time. So only one E at a time. Only if you have a mixing-nozzle more steppers,...

For a **linear** DELTA the usual way to calc the sled positions is to calculate a pattern for the ABC-towers from XY at zero-z-level. Then Z is added to every...

``` // When first starting the main fan, run it at full speed for the // given number of milliseconds. This gets the fan spinning reliably // before setting a...

If not using SPI stepper drivers on Y and Z the Y_CS (PB8 on TIM4_CH3 or TIM10_CH1) and Z_CS (PB9 on TIM4_CH4 or TIM11_CH1) could be usable and are relative...

If you can swap the probe away from PA1 and PA2 (for exaple to any of the EXTENSION2 pins) you can use them following the same scheme. ``` PA1/TIM5_CH2/TIM2_CH2 PA2/TIM9_CH1/TIM2_CH3...

If someone of the Marlin developers is around: Usually we use only one servo - for the probe. How about a single servo library using hardware PWM on pin PA1...

Dear @codmpm . Here we are at the BIGTREETECH-SKR-PRO-V1.1 issue tracker. It's using a STM32F407 processor. LPC-processors are completely out of scope here.

> I did see this when writing my comment. And why did you do it anyway?

Back to the problem. When there is any configuration for the serials where communication is possible - keep that. When the communication fails when `TEMP_SENSOR_0 -5` but not with `TEMP_SENSOR_0...

As far i can see the hardware SPI variants in the above guide can't work. The software uses the 'default SPI bus' (SPI = SPI1) where the onboard SD-Card is...