diff --git a/configs/nucleo-f303re/uavcan/defconfig b/configs/nucleo-f303re/uavcan/defconfig
index d16d6a21d4..a1b326e353 100644
--- a/configs/nucleo-f303re/uavcan/defconfig
+++ b/configs/nucleo-f303re/uavcan/defconfig
@@ -273,6 +273,8 @@ CONFIG_STM32_FLASH_CONFIG_DEFAULT=y
 # CONFIG_STM32_STM32F205 is not set
 # CONFIG_STM32_STM32F207 is not set
 CONFIG_STM32_STM32F30XX=y
+# CONFIG_STM32_STM32F302 is not set
+CONFIG_STM32_STM32F303=y
 # CONFIG_STM32_STM32F37XX is not set
 # CONFIG_STM32_STM32F40XX is not set
 # CONFIG_STM32_STM32F401 is not set
@@ -291,13 +293,15 @@ CONFIG_STM32_HAVE_CCM=y
 CONFIG_STM32_HAVE_USBDEV=y
 # CONFIG_STM32_HAVE_OTGFS is not set
 # CONFIG_STM32_HAVE_FSMC is not set
-# CONFIG_STM32_HAVE_USART3 is not set
-# CONFIG_STM32_HAVE_UART4 is not set
-# CONFIG_STM32_HAVE_UART5 is not set
+CONFIG_STM32_HAVE_USART3=y
+CONFIG_STM32_HAVE_UART4=y
+CONFIG_STM32_HAVE_UART5=y
 # CONFIG_STM32_HAVE_USART6 is not set
 # CONFIG_STM32_HAVE_UART7 is not set
 # CONFIG_STM32_HAVE_UART8 is not set
 CONFIG_STM32_HAVE_TIM1=y
+CONFIG_STM32_HAVE_TIM3=y
+CONFIG_STM32_HAVE_TIM4=y
 # CONFIG_STM32_HAVE_TIM5 is not set
 CONFIG_STM32_HAVE_TIM6=y
 CONFIG_STM32_HAVE_TIM7=y
@@ -320,11 +324,15 @@ CONFIG_STM32_HAVE_ADC4=y
 # CONFIG_STM32_HAVE_ADC4_DMA is not set
 CONFIG_STM32_HAVE_CAN1=y
 # CONFIG_STM32_HAVE_CAN2 is not set
+CONFIG_STM32_HAVE_DAC1=y
+CONFIG_STM32_HAVE_DAC2=y
 # CONFIG_STM32_HAVE_RNG is not set
 # CONFIG_STM32_HAVE_ETHMAC is not set
+CONFIG_STM32_HAVE_I2C2=y
+CONFIG_STM32_HAVE_I2C3=y
 CONFIG_STM32_HAVE_SPI2=y
-# CONFIG_STM32_HAVE_SPI3 is not set
-# CONFIG_STM32_HAVE_SPI4 is not set
+CONFIG_STM32_HAVE_SPI3=y
+CONFIG_STM32_HAVE_SPI4=y
 # CONFIG_STM32_HAVE_SPI5 is not set
 # CONFIG_STM32_HAVE_SPI6 is not set
 # CONFIG_STM32_HAVE_SAIPLL is not set
@@ -341,10 +349,13 @@ CONFIG_STM32_HAVE_SPI2=y
 # CONFIG_STM32_DAC2 is not set
 # CONFIG_STM32_I2C1 is not set
 # CONFIG_STM32_I2C2 is not set
+# CONFIG_STM32_I2C3 is not set
 # CONFIG_STM32_PWR is not set
 # CONFIG_STM32_SDIO is not set
 # CONFIG_STM32_SPI1 is not set
 # CONFIG_STM32_SPI2 is not set
+# CONFIG_STM32_SPI3 is not set
+# CONFIG_STM32_SPI4 is not set
 CONFIG_STM32_SYSCFG=y
 # CONFIG_STM32_TIM1 is not set
 # CONFIG_STM32_TIM2 is not set
@@ -359,6 +370,9 @@ CONFIG_STM32_SYSCFG=y
 # CONFIG_STM32_TSC is not set
 # CONFIG_STM32_USART1 is not set
 # CONFIG_STM32_USART2 is not set
+# CONFIG_STM32_USART3 is not set
+# CONFIG_STM32_UART4 is not set
+# CONFIG_STM32_UART5 is not set
 # CONFIG_STM32_USB is not set
 # CONFIG_STM32_IWDG is not set
 # CONFIG_STM32_WWDG is not set
@@ -590,6 +604,7 @@ CONFIG_DEV_NULL=y
 # CONFIG_RAMDISK is not set
 # CONFIG_CAN is not set
 # CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
+# CONFIG_ARCH_HAVE_PWM_MULTICHAN is not set
 # CONFIG_PWM is not set
 CONFIG_ARCH_HAVE_I2CRESET=y
 # CONFIG_I2C is not set
@@ -607,7 +622,7 @@ CONFIG_ARCH_HAVE_I2CRESET=y
 # CONFIG_VIDEO_DEVICES is not set
 # CONFIG_BCH is not set
 # CONFIG_INPUT is not set
-# CONFIG_IOEXPANDER is not set
+# CONFIG_DISCRETE_IO is not set
 # CONFIG_LCD is not set
 # CONFIG_MMCSD is not set
 # CONFIG_MTD is not set
@@ -629,12 +644,7 @@ CONFIG_ARCH_HAVE_I2CRESET=y
 #
 # System Logging
 #
-CONFIG_RAMLOG=y
-CONFIG_RAMLOG_SYSLOG=y
-CONFIG_RAMLOG_BUFSIZE=1024
-# CONFIG_RAMLOG_CRLF is not set
-CONFIG_RAMLOG_NONBLOCKING=y
-CONFIG_RAMLOG_NPOLLWAITERS=4
+# CONFIG_RAMLOG is not set
 
 #
 # Networking Support
@@ -666,6 +676,7 @@ CONFIG_FS_MQUEUE_MPATH="/var/mqueue"
 # CONFIG_FS_FAT is not set
 # CONFIG_FS_NXFFS is not set
 # CONFIG_FS_ROMFS is not set
+# CONFIG_FS_TMPFS is not set
 # CONFIG_FS_SMARTFS is not set
 # CONFIG_FS_PROCFS is not set
 # CONFIG_FS_UNIONFS is not set
@@ -673,9 +684,8 @@ CONFIG_FS_MQUEUE_MPATH="/var/mqueue"
 #
 # System Logging
 #
-CONFIG_SYSLOG=y
+# CONFIG_SYSLOG is not set
 # CONFIG_SYSLOG_TIMESTAMP is not set
-# CONFIG_SYSLOG_CHAR is not set
 
 #
 # Graphics Support
@@ -768,13 +778,16 @@ CONFIG_HAVE_CXXINITIALIZE=y
 #
 CONFIG_CANUTILS_UAVCAN=y
 CONFIG_UAVCAN_LIBUAVCAN_URL="https://github.com/UAVCAN/libuavcan/archive"
-CONFIG_UAVCAN_LIBUAVCAN_VERSION="531433a3261ff1568e824c240d0f1c6ecef73be1"
+CONFIG_UAVCAN_LIBUAVCAN_VERSION="c152f28a620ceec9f63581a7c99fe77c89938048"
 CONFIG_UAVCAN_DSDL_URL="https://github.com/UAVCAN/dsdl/archive"
 CONFIG_UAVCAN_DSDL_VERSION="9804a3e6972825586be252ce08dd899f44994b14"
 CONFIG_UAVCAN_PYUAVCAN_URL="https://github.com/UAVCAN/pyuavcan/archive"
-CONFIG_UAVCAN_PYUAVCAN_VERSION="4e2798ec3da8e8493b769da514f3b96eea5773e2"
+CONFIG_UAVCAN_PYUAVCAN_VERSION="c58477a644d20ccf95a20c151f3a0402f271c3b8"
 CONFIG_UAVCAN_STM32_NUM_IFACES=1
-CONFIG_UAVCAN_STM32_TIM6=y
+CONFIG_UAVCAN_STM32_TIM2=y
+# CONFIG_UAVCAN_STM32_TIM3 is not set
+# CONFIG_UAVCAN_STM32_TIM4 is not set
+# CONFIG_UAVCAN_STM32_TIM6 is not set
 # CONFIG_UAVCAN_STM32_TIM7 is not set
 CONFIG_UAVCAN_CPP03=y
 # CONFIG_UAVCAN_CPP11 is not set
@@ -811,6 +824,7 @@ CONFIG_UAVCAN_INIT_RETRIES=0
 # CONFIG_EXAMPLES_HIDKBD is not set
 # CONFIG_EXAMPLES_KEYPADTEST is not set
 # CONFIG_EXAMPLES_IGMP is not set
+# CONFIG_EXAMPLES_MEDIA is not set
 # CONFIG_EXAMPLES_MM is not set
 # CONFIG_EXAMPLES_MODBUS is not set
 # CONFIG_EXAMPLES_MOUNT is not set