【ART-Pi】RT-THREAD

        The expansion board leads out the original rgb888 screen interface and splits out PJ 0~15, PK 0~7, PI 12~15 and other pins. And reassembled to drive TFTLCD screen with 16-bit parallel port driver. The combined interface can be used to drive the Zhengdian Atom 2.8-inch resistive touch screen and 4.3-inch capacitive touch screen. The BC20-NBlot positioning module is designed based on the teaching video of Teacher Lichuang Meng and can be used to obtain the real-time position of the development board. The two onboard five-way switches give users more diverse control over the development board. Facilitate human-computer interaction. It is convenient to operate when the development board runs some snake-like mini-games. RGBLED lights are driven by three-way PWM and support multiple color displays, which can be used for equipment operating status and test programs. The button module can be used for test procedures. The infrared transmitting and receiving module is used for controlling home appliances. The temperature and humidity module is used to monitor changes in the indoor environment.