Voron 2.4 Build

Parts

Funssor MIC-6 8mm Aluminum build plate

FYSETC Spider Controller

Bootloader Setup

Installation of the bootloader/firmware is a little confusing and I initially thought I had a bad board. I haven't been able to install bootloader or firmware without shorting the BOOT0 pins to force DFU mode. Here's the general process:

Install jumper on BT0 pins and power on
Launch STM32CubeProgrammer, select USB, and Connect
Click the Erasing and Programming tab, and then:
1. Pick the Bootloader_FYSETC_SPIDER.hex bootloader from the FYSETC Spider GitHub Repo
2. Select Verify programming and Full Chip Erase
3. Click Start Programm..
Next install the firmware (previously compiled)
1. Uncheck the Full chip erase checkbox
2. Choose the firmware. After compiling, it can generally be found in the <<install path>>firmware/Marlin/.pio/build/FYSETC_S6_8000
3. IMPORTANT: Change the Start addr.. to 0x08008000. For some reason the bootloader now looks for the firmware at the 8000 location vs the default 0x08000000
4. Click Start Programm... to write the firmware
Remove the BT0 pin and restart

Firmware (Marlin) Configuration

configuration.h

#ifndef MOTHERBOARD
  #define MOTHERBOARD BOARD_FYSETC_SPIDER
#endif

#define SERIAL_PORT -1

#define TEMP_SENSOR_BED 11