New 3D Printer Klipper Expander Board Expansion Board DIY Expansion Expander Module for Voron 24 Voron2 V24 Feature: Mosfets (PA0, PA1, PA2, PA3): 4 x 3A mosfets can control LED, heater, fan and other accessories. Thermistor (PA5, PA6): Two thermistor inputs (Klipper by default) using 4.7K pull-up resistors are connected to pins PA5 and PA6. Neopixel connector (PB1): Use neopixels title. 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. Specification: Colour: Black Product size: 100*24*17mm Applicable model: for Voron 2.4 Note: There may be slight size deviations due to manual measurement, different measuring methods and tools. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. 1 X Klipper Expander