From 9009bbdde8f990a91201bb520536ea7ffc9e5e74 Mon Sep 17 00:00:00 2001
From: Manuel <71137295+mverch67@users.noreply.github.com>
Date: Mon, 27 Apr 2026 23:30:53 +0200
Subject: [PATCH] use HSPI

---
 variants/esp32s3/ELECROW-ThinkNode-M9/platformio.ini | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/variants/esp32s3/ELECROW-ThinkNode-M9/platformio.ini b/variants/esp32s3/ELECROW-ThinkNode-M9/platformio.ini
index 153b14fca..873b97026 100644
--- a/variants/esp32s3/ELECROW-ThinkNode-M9/platformio.ini
+++ b/variants/esp32s3/ELECROW-ThinkNode-M9/platformio.ini
@@ -13,6 +13,8 @@ build_flags =
   -D ELECROW_ThinkNode_M9
   -D BOARD_HAS_PSRAM
   -D HAS_SDCARD=1
+  -D SDCARD_USE_SPI1
+  -D SDCARD_USER_SPI_BEGIN
   -D HAS_SCREEN=1
 ;  -L variants/esp32s3/ELECROW-ThinkNode-M9/lib
 ;  -lqst
@@ -52,7 +54,7 @@ build_flags =
   -D LGFX_PANEL=ST7789
   -D DISPLAY_SIZE=320x240
   -D LGFX_ROTATION=3
-  -D LGFX_CFG_HOST=SPI2_HOST
+  -D LGFX_CFG_HOST=SPI3_HOST
   -D LGFX_PIN_SCK=40
   -D LGFX_PIN_MOSI=47
   -D LGFX_PIN_DC=15