... development board 2.With 2.8/3.2inch TFT true color touch screen 3.integrated 512K flash, 64KRAM ARM STM32F103ZET6 development ... (LQFP144-pin, on-chip integrated 512K flash, 64KRAM, 12Bit A / D, D / A; PWM, CAN, USB, SDIO, FSMC and other resources)* ... card, ADC, DAC, 12C, RS232, RS485 pass, CAN, touch-screen test, TFT LCD screen test ..... but also there are successful transplantation UCOS2, UCGUI a ...