OUNA touch screen，Sonic Pad for FDM 3D Printer with Multiple Interfaces 7'' Touchscreen RAM 2G ROM 8G Integrate Design Comaptible with Ender-3 V2 / Ender-3 S1 / Ender-3 S1 Pro Print High Speed and

🧃▶ Strong Compatibility: Creality Sonic Pad can connect to almost any FDM 3D printer on the marketvia a USB cable. Besides, it has been pre-configured for Ender-3 V2, Ender-3 S1, and Ender-3 S1 Pro, so you can get it going in seconds.
🧃▶ Highly Integrated with Strong Computing Power: Beneath the large 7-inch touch control screen,the Klipper firmware runs in full swing on a powerful 64-bit computing platform. With software-hardware integration, you will get stunning performance, but with less trouble.
🧃▶ Speed Up Printing: Creality Sonic Pad uses precision-oriented algorithms to command the motors for higher printing speed.
🧃▶ Deft with User-defined Macros: Supports user-defined programmable macros, with each macro combining a series of commands to a specific function for higher efficiency.
🧃▶ Rich Extensible Interfaces: USB port x 4, a RJ45 port and a WiFi module are included. When a camera is added, it can realize real-time ing and time-lapse filming. More fun and possibilities are waiting for you.