... ARM STM32F103ZET6 development board 2.With 2.8/3.2inch TFT true color touch screen 3.integrated 512K flash, 64KRAM ... + ARM STM32F103ZET6 development board with 2.8/3.2 inch TFT touch screen Product Description: STM32F103ZET6(development board ) with FSMC,NAND ... ADC, DAC, 12C, RS232, RS485 pass, CAN, touch-screen test, TFT LCD screen test ..... but also there are successful transplantation UCOS2, UCGUI ...