Fly_Nova 3.5 Screen
Fly_Nova 3.5is a dedicated human-machine interface product designed by Guangzhou Meilun Electronics Technology Co., Ltd. for the Klipper host machine system.
Product Features
High-definition Display: Equipped with a 3.5-inch IPS high-definition rigid screen, providing a resolution of480x320and a viewing angle up to 170°, delivering clear and vibrant display performance.Precise Touch Control: Features acapacitive touchscreen(supporting multi-touch), paired with a high-precision touch controller, offering a smooth and responsive touch experience similar to smartphones.Efficient Communication: OnboardUARTserial transceiver connects to the host machine through a simple four-wire interface (TX, RX, VCC, GND), ensuring stable and efficient communication without occupying USB or HDMI resources.Low Power Design: Optimized power management circuitry operates on 5V power supply, compatible with direct power draw from Raspberry Pi GPIO.Resource Saving: No need to boot the Linux desktop environment (GUI), significantly reducing CPU usage and ensuring efficient operation of the Klipper main service.
Technical Specifications
| Item | Parameter |
|---|---|
| Screen Size | 3.5 inches |
| Display Type | IPS |
| Resolution | 480 x 320 |
| Touch Type | Capacitive (Multi-touch) |
| Main Control Chip | ssd210 |
| Display Chip | st7796s |
| Touch Chip | ft6336u |
| Communication Interface | UART |
| Power Supply Voltage | 5V |
| Compatible Systems | Linux |
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