Check the listing for details. ESP32 Rotary Display HMI IPS Round Knob Touch Development Board for Arduino IDE. Condition: New. Listed at 44.63 USD. Dual Interaction: Knob and Capacitive Touch Input: This 1.28-inch rotating screen supports both capacitive touch and rotary knob input. The knob touchscreen supports clockwise and counter-clockwise rotation and press operations, easily enabling menu navigation, parameter adjustment, and intelligent control. ESP32-S3 Dual-Core Processor: The rotating screen utilizes a 32-bit dual-core ESP32-S3 chip, offering smooth performance and operating at up to 240MHz, capable of handling complex UI interfaces, data processing, and interactive control tasks. Rotary Touchscreen: Supports 2.4G WiFi and Bluetooth Low Energy (BLE), providing reliable wireless communication, remote control, and data exchange for IoT devices, smart home systems, and industrial control projects, offering wireless connectivit.