The rotary kit allows you to turn your DexArm into a 4-DOF robot arm. The universal adapter design makes it easy to switch between soft gripper, suction cup module, and your DIY module. The record button allows you to record the movements of DexArm in Teach&Play mode. Specifications https://elecena.pl/product/17839598/rotary-module-robotics-accessories-dexarm-rotary-kit 2021-04-23 https://elecena.pl/product/17839598/rotary-module-robotics-accessories-dexarm-rotary-kit 2022-08-14