One of the power supply problems encountered by these two ends is that the power supply voltage abnormally increased due to the value of the capacitor on the comp pin of the DC power supply, which bur
[i=s]This post was last edited by DDZZ669 on 2020-10-17 21:37[/i]SD card, namely Secure Digital card (Secure Digital), GD32's SDIO interface can be used to drive SD card. In addition, SDIO also define