1.28 ”knob screen
1.28 inch HMI
As a leading Chinese display manufacturer, Seeenka Electronics introduces the 1.28-inch Rotary Knob Display (CNKHTLQVGA0128C-C01), redefining HMI standards for smart appliances and industrial systems.
Combining IPS LCD technology, 240×240 resolution, and 300 cd/m² brightness, it delivers crisp visuals with 178° viewing angles. The UART interface and 5V low-power design ensure seamless integration, while its -20°C to 70°C operating range and IP65 protection (customizable) withstand harsh environments.
The display features Wi-Fi/Bluetooth connectivity, enabling remote control and cloud data synergy. Open SDK support accelerates UI customization for diverse applications. As a monochrome display manufacturer, CNK offers cost-effective solutions for industrial devices, while its customization expertise covers shape adaptation (50mm compact design), multi-protocol compatibility (LVDS/SPI), and hybrid touch-rotary interfaces.
Widely adopted in smart kitchens, industrial PLCs, and medical
The display features Wi-Fi/Bluetooth connectivity, enabling remote control and cloud data synergy. Open SDK support accelerates UI customization for diverse applications. As a monochrome display manufacturer, CNK offers cost-effective solutions for industrial devices, while its customization expertise covers shape adaptation (50mm compact design), multi-protocol compatibility (LVDS/SPI), and hybrid touch-rotary interfaces.
Widely adopted in smart kitchens, industrial PLCs, and medical
5.0
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Specifications
|
Screen type |
IPS |
Operating temperature |
-20-70℃ |
|
Interface |
UART |
Secondary development |
Supported |
|
Dimensions |
50mm |
WIFI |
Supported |
|
Screen resolution |
240*240px |
Bluetooth |
Supported |
|
Display brightness |
300cd/㎡ |
Customization |
Supported |
|
Operating voltage |
5V |
|
Applications
Washing machine
water heater
air fryer
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Contact person: Danny
Tel: +86 18126452454