The NuMicro® N9H31 microprocessor is designed for HMI platforms and supports various GUI design tools, such as emWin, LVGL, Qt Library, etc. It offers a resolution of 1024 x 768 and RGB 24-bit color depth for excellent display quality.

In this demonstration, the integration of Qt for MCU with the N9H31 creates a smoother and more visually appealing HMI development platform, significantly enhancing the user interaction experience.

• Feature
  

  -	The thermostat GUI by Qt for MCUs
  -	Communicates with a variety type of devices (Ethernet, UART, SD, USB 2.0 HS host/client)
  -	Provide rich GUI development examples to  introduce products more quickly

• Specifications
  

  N9H31 (ARM926EJ-S)
  -	Operating frequency: 300 MHz
  	MCP 32 MB DDR SDRAM
  -	Supports 5” 800x480 TFT-LCD w/ RTP or CTP
  -	Integrates JPEG decoder
  -	LQFP128 small package
  -	Supports rich peripherals: Ethernet, CAN Bus, USB 2.0 HS H/D, UART, SPI, I2C
  -	Supports SPI NOR/ NAND/ eMMC Flash

• System Block Diagram