I made a way to start the robot with a simple button/remote, no need to open the app or bend down to press the device (classic first world problem 😉).  Quick and easy to 3D print. To use the BLU Button with Alexa, link it to a Shelly device first. Communication works like this: BLU Button → Shelly device → Alexa Skill → Roborock (or any robot vacuum app that supports Alexa). No physical Alexa is needed – just an Alexa account.

Print it, enjoy, and have fun with your smart home 😄