Put all your toolchanger eggs in the Bird's Nest by Isik's Tech - West3D 3D Printing Supplies
Building a toolchanger using USB toolhead board? Then you need the Bird's Nest by Isik's Tech! This board has a built-in STM32G0B1 SOC and supports up to 6 USB toolheads, as well as 6 3-pin filament sensors. Other ports include 4 thermistor inputs and 2 5V RGB LED outputs. Simplify your toolchanger wiring with the Bird's Nest!