The PWR power indicator is added to improve the human-computer interaction experience of plugging in the USB power supply.
Include the USRkey user button for easy user verification and basic input capabilities.
Change the microUSB interface of Pico to Type-C of YD-RP2040 core board, the USB interface is convenient for users to find related USB cables.
A reset button is added to facilitate the user to reset and update the firmware in the power-on state.
The RGB light group is added, which is convenient for users to operate. The RGB light group reflects various information through the brightness of the red, green and blue lights.