Shenzhen NISIN Optoelectronics Co., Ltd.

2.1 Inch Smart Knob Screen for Air Fryer

Resolution: 480*480
Serial Communication: method TTL
Display Area: 53.28*53.28(mm)
External dimensions of knob screen: 82.3*24.4(mm)
Appearance: Hardware knurling
Feature Selection: Knob + push
Touch function: Optional
Case color: Silver, tin, black, champagne
Light strip: Optional
Dot Pitch: 0.111 * 0.111(mm)
Color: 16.7M
Contrast Ratio: 800:1
Response Time: 35ms
Brightness: 250cd/m²
Product Type: TFT
Display Type: Normal Black
View Angle: IPS
Operating Temperature: -20℃~+70℃
Storage Temperature: -30℃~+80℃
Customization: Yes

ENQUIRY!

Categories: 2.1 Inch(480x480), Knob Screen

Description

2.1 Inch Smart Knob TFT Display for Air Fryers
This 2.1″ intelligent knob screen delivers intuitive rotary & push control for air fryers, with clear parameter display and reliable kitchen operation.
Key Specifications
Resolution: 480×480 | Display Area: 53.28×53.28mm
Panel: IPS TFT, 16.7M colors, 800:1 contrast, 250cd/m² brightness
Control: Rotary knob + push button; touch & light strip optional
Communication: TTL serial port
Dimensions: 82.3×24.4mm | Knurled metal finish
Colors: Silver, tin, black, champagne
Temperature: Operating -20℃~+70℃; Storage -30℃~+80℃
Customization: Supported
For Air Fryer Applications
One‑hand rotary adjustment of temperature/time for oil‑free cooking
High‑visibility IPS wide‑angle display, easy to read in kitchen environments
Compact rugged design, stable in high‑heat kitchen use
Customizable housing & lighting to match appliance styling