diff --git a/boards/common/sodaq/Kconfig b/boards/common/sodaq/Kconfig
index 5199c476e7..bab0e89688 100644
--- a/boards/common/sodaq/Kconfig
+++ b/boards/common/sodaq/Kconfig
@@ -16,3 +16,13 @@ config BOARD_COMMON_SODAQ
     select HAS_PERIPH_USBDEV
     select HAS_ARDUINO
     select HAS_HIGHLEVEL_STDIO
+
+    select HAVE_SAUL_GPIO
+
+config MODULE_BOARDS_COMMON_SODAQ
+    bool
+    depends on TEST_KCONFIG
+    help
+        Common code for Sodaq boards.
+
+source "$(RIOTBOARD)/common/samdx1-arduino-bootloader/Kconfig"
diff --git a/boards/common/sodaq/Makefile.features b/boards/common/sodaq/Makefile.features
index 4f6613e8d7..b4d487327d 100644
--- a/boards/common/sodaq/Makefile.features
+++ b/boards/common/sodaq/Makefile.features
@@ -13,3 +13,9 @@ FEATURES_PROVIDED += periph_usbdev
 # Various other features (if any)
 FEATURES_PROVIDED += arduino
 FEATURES_PROVIDED += highlevel_stdio
+
+# This configuration enables modules that are only available when using Kconfig
+# module modelling
+ifeq (1, $(TEST_KCONFIG))
+  KCONFIG_ADD_CONFIG += $(RIOTBOARD)/common/samdx1-arduino-bootloader/samdx1-arduino-bootloader.config
+endif