stm32/boards/OPENMV_N6: Define RTS pin for UART3.

iabdalkader · iabdalkader · commit 49a701f95425 · 2025-10-01T09:26:27.000+02:00
Signed-off-by: iabdalkader &lt;i.abdalkader@gmail.com&gt;
diff --git a/ports/stm32/boards/OPENMV_N6/mpconfigboard.h b/ports/stm32/boards/OPENMV_N6/mpconfigboard.h
@@ -55,6 +55,7 @@
 #define MICROPY_HW_UART2_CTS        (pyb_pin_BT_CTS)
 #define MICROPY_HW_UART3_TX         (pyb_pin_UART3_TX)
 #define MICROPY_HW_UART3_RX         (pyb_pin_UART3_RX)
+#define MICROPY_HW_UART3_RTS        (pyb_pin_UART3_RTS)
 #define MICROPY_HW_UART4_TX         (pyb_pin_UART4_TX)
 #define MICROPY_HW_UART4_RX         (pyb_pin_UART4_RX)
 #define MICROPY_HW_UART7_TX         (pyb_pin_UART7_TX)
diff --git a/ports/stm32/boards/OPENMV_N6/pins.csv b/ports/stm32/boards/OPENMV_N6/pins.csv
@@ -34,6 +34,7 @@ I2C2_SCL,PB10
 I2C2_SDA,PB11
 UART3_TX,PB10
 UART3_RX,PB11
+UART3_RTS,PG13
 P4,PB10
 P5,PB11
 ,PB12
