... board 2.With 2.8/3.2inch TFT true color touch screen 3.integrated 512K flash, 64KRAM ARM STM32F103ZET6 development board ... card, ADC, DAC, 12C, RS232, RS485 pass, CAN, touch-screen test, TFT LCD screen test ..... but also there are successful transplantation UCOS2, UCGUI ... interface design, so that your product from the monotony of black and white, into the colorful world! Inspire your design ...