In-line RP2040 6-axis 3d printer motherboard

The direct-insert RP2040 stable and high-performance 6-axis 3D printer motherboard is based on the RP2040 direct-insertion king on JLC: https://oshwhub.com/yoshino/rp2040-spi-tong-xun-da-yin-ji-zhi-cha-jian-zhu-ban, soldered to its own 0.1 and TT.
It can be used with big fish TT and cc, coo-coo chicken, voron 0.1 and trident and other printers, can only be used for klipper can not use Marlin.
The own Voron 0.1 and TT have been used for about 300 hours.
The working voltage of the motherboard is 12-24V, the maximum current of the hot bed interface is 20A, and the maximum output of the extrusion head heating rod interface is 10A.
Disposition:
1: Full-axis UART support: compatible with TMC2209/2208/2225/2226 and other UART drivers.
2: Three controllable fans
3: Two thermal channels
4: Three limits and one probe limit with optocoupler isolation, the probe supports NPN and PNP
5: The hot bed, heating rod and fan are all optocoupled isolated (how much power can be matched by the thermal MOS of the hot bed)