stm32/boards/NUCLEO_WB55: Enable LPUART1 on PA2/PA3.
// UART buses
#define MICROPY_HW_UART1_TX (pin_B6)
#define MICROPY_HW_UART1_RX (pin_B7)
+#define MICROPY_HW_LPUART1_TX (pin_A2)
+#define MICROPY_HW_LPUART1_RX (pin_A3)
// USART 1 is connected to the virtual com port on the ST-LINK
#define MICROPY_HW_UART_REPL PYB_UART_1
#define MICROPY_HW_UART_REPL_BAUD 115200
