The PWR power indicator is added to improve the human-computer interaction experience of plugging in the USB power supply.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 to reset and update the firmware in the power-on state.Add USRkey button, which is convenient for verification and simple input function.The RGB light group is added, which is convenient for users to operate. The RGB light group reflects information through the brightness of the red, green and blue lights.Type: Development BoardColour: BlackMaterial:PCBStyle: 4MBSize: 53.34 x 22.86mmPackage Contents:1 x Development Board3 x Pin HeaderOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.