myCobot 280 Pi from Elephant Robotics is a six-axis collaborative desktop robotic arm powered by a Raspberry Pi microprocessor with Ubuntu Mate 20.04, operable without a PC by connecting a monitor, keyboard, and mouse. It features native Raspberry Pi 4B support, over 90 robot control interfaces, an open-source drive library, multiple control modes including angle, coordinate, potentiometer, and radian values, and has shipped over 5,000 units to more than 60 countries. It is designed for robot arm programming education, control logic development, and ROS simulation.