The OT3 will have / has one. But will probably be closed source (as the rest of the hardware is). Gripper ideas in the wild: - Use the "tip" interface to place other tools: https://github.com/Opentrons/Hack-A-Tron/issues/20 - Reminds me of the conductive tip probe i made (and abandoned) a while ago. - Same idea, hydraulic gripper: https://twitter.com/theosanderson/status/1151515787317993472 - Petri dish manipulator: https://gitlab.com/pipettin-bot/pipettin-grbl/-/issues/116 - Interesting "fractal vise" mechanism: https://www.youtube.com/watch?v=QBeOgGt_oWU - Discussion: https://discord.com/channels/1042462799772782613/1130196266454888528