Elecrow CrowPanel 2.1inch ESP32 Rotary Knob Display (480x480 IPS Round Touch)
CrowPanel 2.1inch ESP32 Rotary Knob Display
🖥️ The big smart knob - a 480x480 round IPS touch dial with ESP32 inside.
🔍 Product Overview
The 2.1-inch version of the ESP32 rotary knob display: a crisp 480x480 round IPS touchscreen with rotary input, big enough for rich circular gauges, menus and multi-page control UIs.
📋 Technical Specifications
Screen | 2.1 inch round IPS, 480x480, capacitive touch |
Input | Rotary knob + touchscreen |
Main chip | ESP32 (WiFi + BLE) |
Development | Arduino IDE, ESP-IDF; LVGL |
Power | USB Type-C |
🧩 Purpose & Real-World Applications
Premium smart-home control dials - lighting scenes, HVAC, audio
Industrial parameter knobs with live gauge feedback
EV charger / energy monitor dials
Coffee machine, appliance and lab-equipment control
Interactive exhibits and product prototypes
⚠️ Pre-Order & Price Disclaimer
This product is available on pre-order. It is imported on demand and might take approximately 2 weeks to produce and ship to your location.
Price note: the price shown is an approximate estimate in INR that already includes international shipping, customs duty, GST and our margin. The final price may vary depending on your shipping address and currency exchange at the time of order - we confirm the exact price with you before processing your pre-order.