Fly-SB2040 V2 Board For Voron 2.4 R2 Trident Stealthburner CW2 Can Bus

What is it: The SB2040 board design was inspired by hartk1213, thanks for his contribution to the Voron community. This board uses can communication to connect the upper computer to the UTOC board, and then communicates with the SB2040 through the UTOC.   we recommended to using FLY-UTOC-1 Board, because most of the upper computer and the main board through usb communication is enough, so there is no need to use Can communication. Specs: Support CAN bus connection, more stable data transmission, less delay, longer distance Can bus is applicable to all devices that can run linux, such as Raspberry Pi Accessories must not touch metal to prevent short circuit. On-board TMC2209 driver can be used for extruder. On-board ADXL345 accelerometer Add support for 4.7K resistor (for ntc thermal) or 1.1K resistor (for PT1000) switching Can interface no longer use MX3.0 terminal, the new connector supports 15A current, peak 30A. On-board NTC100k resistor for bin temperature measurement ADXL345'