#define AO_M25_SPI_CS_MASK (1 << 0)
#define AO_M25_SPI_BUS AO_SPI_1_PA5_PA6_PA7
+/* Serial */
#define HAS_SERIAL_1 1
#define SERIAL_1_PB6_PB7 1
#define USE_SERIAL_1_STDIN 0
-#define ao_gps_getchar ao_serial1_getchar
-#define ao_gps_putchar ao_serial1_putchar
-#define ao_gps_set_speed ao_serial1_set_speed
-#define ao_gps_fifo (ao_usart_rx_fifo)
+#define HAS_SERIAL_2 1
+#define SERIAL_2_PA2_PA3 1
+#define USE_SERIAL_2_STDIN 0
+
+#define ao_gps_getchar ao_serial2_getchar
+#define ao_gps_putchar ao_serial2_putchar
+#define ao_gps_set_speed ao_serial2_set_speed
#define HAS_EEPROM 1
#define USE_INTERNAL_FLASH 0