From fe39eefab5be7f1fb7fdd8fde9541aad275041a8 Mon Sep 17 00:00:00 2001 From: Sergey Date: Wed, 18 Aug 2021 16:26:57 +0300 Subject: [PATCH] Slow down SDIO CLK --- Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO.h b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO.h index e9d84e664a..13724103f4 100644 --- a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO.h +++ b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO.h @@ -192,7 +192,7 @@ https://sergey1560.github.io/fb4s_howto/mks_pwc/ #endif #define SDIO_SUPPORT -#define SDIO_CLOCK 18000000 +#define SDIO_CLOCK 4500000 #define SD_DETECT_PIN PD12 #define ONBOARD_SD_CS_PIN PC11