link101 connects any robot's actuators and sensors to any USB-C-powered host. CAN, RS-485, UART, I2C, Feetech, ODrive, Modbus, Dynamixel, you name it. It integrates seamlessly with ROS. Run it as a "hub" where every bus shows up as a native port on your host machine, or flash it to run motion code directly on the microcontroller. One board, either way you build.