How to do if my WiFi code does not work? Le Service Client Cook Concept September 23, 2021 08:50 Updated If you are not connected to the Internet, you can still use the chef cooking robot in manual mode or use automatic programs. See Chapter 7 of the operating instructions. Related articles First start: How to install and connect to the Tuya application? Where do you place my device to get the best connection? Can I use my device without the application? I can not download the application. Do I have to accept updates? Comments 0 comments Please sign in to leave a comment.