This demo showcases a high-efficiency smart thermostat HMI application using Qt for MCUs, capable of running on both bare-metal and RTOS environments. Powered by the NuMicro® N9H31, the solution features instant boot-up, a smooth and visually appealing UI, support for RGB 24-bit color depth, and integrated 2D hardware graphics acceleration — making it ideal for both commercial and industrial HMI applications. • Compact package with robust performance • Seamlessly optimized for Qt for MCUs • Ideal for smart home and industrial control interfaces Discover how the N9H31 enables fast, responsive, and high-quality HMI solutions. #Nuvoton #NuMicro #Microcontroller #MCU #en #N9H31 #QtForMCU #SmartThermostat #HMI #EmbeddedUI #RTOS #BareMetal #General #Application #Others - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC buy now: https://direct.nuvoton.com/ contact us: SalesSupport@nuvoton.com