1 files changed, 2 insertions, 8 deletions
diff --git a/demos/STM32/RT-STM32H743I-NUCLEO144/main.c b/demos/STM32/RT-STM32H743I-NUCLEO144/main.c
index c070cd9a9..13849bd2b 100644
--- a/demos/STM32/RT-STM32H743I-NUCLEO144/main.c
+++ b/demos/STM32/RT-STM32H743I-NUCLEO144/main.c
@@ -29,9 +29,9 @@ static THD_FUNCTION(Thread1, arg) {
   (void)arg;
   chRegSetThreadName("blinker");
   while (true) {
-    palSetLine(LINE_ARD_D13);
+    palSetLine(LINE_ZIO_D33);
     chThdSleepMilliseconds(500);
-    palClearLine(LINE_ARD_D13);
+    palClearLine(LINE_ZIO_D33);
     chThdSleepMilliseconds(500);
   }
 }
@@ -52,12 +52,6 @@ int main(void) {
   chSysInit();
 
   /*
-   * ARD_D13 is programmed as output (board LED).
-   */
-  palClearLine(LINE_ARD_D13);
-  palSetLineMode(LINE_ARD_D13, PAL_MODE_OUTPUT_PUSHPULL);
-
-  /*
    * Activates the serial driver 1 using the driver default configuration.
    */
 //  sdStart(&SD1, NULL);