1 Piece New Version Klipper Expander Expansion Board Accessories Compatible with Voron 0 2.4 V2.4 3D Printer DIY Parts and Other 3D Printer w/Klipper firmware
There are too many modifications for 3D printers like Vor** such as additional model cooling / motherboard cooling / cavity temperature detection / RGB lights , etc.The regular board ports can no longer meet the expansion needs, this expansion module can provide additional interface for your device
Mosfets (PA0, PA1, PA2, PA3): 4 x 3A mosfets can control LED, heater, fan and other accessories.
Thermistor (PA5, PA6): 2 thermistor inputs (Klipper by default) using 4.7K pull-up resistors are connected to pins PA5 and PA6.
1 connector (PB1): There is a power input pin (NPV) that can provide the voltage you need (5V / 12V) and pass it to the three-pin header (Vin, Data, Ground) connected to J1, which has an NPV Supply voltage, GND and PB1.
Klipper system only, this expander must be USB connected tp the host computer Compatible with Voron series 3D Printers and other 3D Printers which is also using motherboard with klipper firmware. More details please search it from this forum: https://github.com