diff --git a/examples/asymcute_mqttsn/Makefile b/examples/asymcute_mqttsn/Makefile
index e89290e6eec416a329a176eb5a645f40d9b21034..33990c624888360c805f169ca27cef0ea833a422 100644
--- a/examples/asymcute_mqttsn/Makefile
+++ b/examples/asymcute_mqttsn/Makefile
@@ -11,7 +11,7 @@ RIOTBASE ?= $(CURDIR)/../..
# example...
BOARD_INSUFFICIENT_MEMORY := airfy-beacon arduino-duemilanove arduino-mega2560 \
arduino-uno chronos hifive1 mega-xplained \
- microbit msb-430 msb-430h nrf51dongle nrf6310 \
+ microbit msb-430 msb-430h nrf51dk nrf51dongle nrf6310 \
nucleo-f030r8 nucleo-f031k6 nucleo-f042k6 \
nucleo-f070rb nucleo-f072rb nucleo-f303k8 \
nucleo-f334r8 nucleo-l031k6 nucleo-l053r8 \
diff --git a/examples/default/Makefile b/examples/default/Makefile
index f9cbda537958b88a2c572fa09c9262644c12ea52..a8425efae8244706dd2662ed8f11a045e7445e3f 100644
--- a/examples/default/Makefile
+++ b/examples/default/Makefile
@@ -37,7 +37,7 @@ USEMODULE += ps
USEMODULE += saul_default
BOARD_PROVIDES_NETIF := acd52832 airfy-beacon b-l072z-lrwan1 cc2538dk fox iotlab-m3 iotlab-a8-m3 mulle \
- microbit native nrf51dongle nrf52dk nrf6310 openmote-cc2538 pba-d-01-kw2x \
+ microbit native nrf51dk nrf51dongle nrf52dk nrf6310 openmote-cc2538 pba-d-01-kw2x \
remote-pa remote-reva samr21-xpro \
spark-core telosb yunjia-nrf51822 z1
diff --git a/examples/dtls-echo/Makefile b/examples/dtls-echo/Makefile
index de08e465282ecf87e8d1c164b26731f95f0ed33d..7d0b6d008cbbfc5068f579463587e4258e25dcce 100644
--- a/examples/dtls-echo/Makefile
+++ b/examples/dtls-echo/Makefile
@@ -14,7 +14,7 @@ BOARD_BLACKLIST := arduino-duemilanove arduino-mega2560 arduino-uno chronos \
BOARD_INSUFFICIENT_MEMORY := airfy-beacon b-l072z-lrwan1 blackpill bluepill calliope-mini \
cc2650-launchpad cc2650stk hifive1 maple-mini \
- microbit nrf51dongle nrf6310 nucleo-f031k6 \
+ microbit nrf51dk nrf51dongle nrf6310 nucleo-f031k6 \
nucleo-f042k6 nucleo-f303k8 nucleo-l031k6 nucleo-f030r8 \
nucleo-f070rb nucleo-f072rb nucleo-f103rb nucleo-f302r8 nucleo-f334r8 \
nucleo-l053r8 nucleo-l073rz opencm904 \
diff --git a/examples/gnrc_border_router/Makefile b/examples/gnrc_border_router/Makefile
index cb8055029caf984ef05503a57f29de823ca7511e..5dbe43063f8c9714c0270dfd16b2e47f28f7d306 100644
--- a/examples/gnrc_border_router/Makefile
+++ b/examples/gnrc_border_router/Makefile
@@ -11,7 +11,7 @@ BOARD_INSUFFICIENT_MEMORY := airfy-beacon arduino-duemilanove arduino-mega2560 \
arduino-uno b-l072z-lrwan1 blackpill bluepill calliope-mini \
cc2650-launchpad cc2650stk hifive1 maple-mini \
mega-xplained microbit msb-430 msb-430h \
- nrf51dongle nrf6310 nucleo-f031k6 nucleo-f042k6 \
+ nrf51dk nrf51dongle nrf6310 nucleo-f031k6 nucleo-f042k6 \
nucleo-f303k8 nucleo-l031k6 nucleo-f030r8 \
nucleo-f070rb nucleo-f072rb nucleo-f103rb \
nucleo-f302r8 nucleo-f334r8 nucleo-l053r8 \
diff --git a/examples/gnrc_tftp/Makefile b/examples/gnrc_tftp/Makefile
index d237238a9fbabab81a2bab7d78ad6f05a030ea93..b2ea5f30cb245c7506808d3c17255abad35a511c 100644
--- a/examples/gnrc_tftp/Makefile
+++ b/examples/gnrc_tftp/Makefile
@@ -10,7 +10,7 @@ RIOTBASE ?= $(CURDIR)/../..
BOARD_INSUFFICIENT_MEMORY := airfy-beacon arduino-duemilanove arduino-mega2560 \
arduino-uno b-l072z-lrwan1 blackpill bluepill calliope-mini \
chronos hifive1 mega-xplained microbit \
- msb-430 msb-430h nrf51dongle nrf6310 nucleo-f031k6 \
+ msb-430 msb-430h nrf51dk nrf51dongle nrf6310 nucleo-f031k6 \
nucleo-f042k6 nucleo-f303k8 nucleo-l031k6 \
nucleo-f030r8 nucleo-f070rb nucleo-f072rb \
nucleo-f103rb nucleo-f302r8 nucleo-f334r8 \
diff --git a/examples/javascript/Makefile b/examples/javascript/Makefile
index 144850489fe250517e65e50050beb3242e2b8a5c..8d80a2eb96ce98e4d1e0def30a13f94fac6bc33f 100644
--- a/examples/javascript/Makefile
+++ b/examples/javascript/Makefile
@@ -9,7 +9,7 @@ RIOTBASE ?= $(CURDIR)/../..
BOARD_INSUFFICIENT_MEMORY := airfy-beacon b-l072z-lrwan1 blackpill bluepill calliope-mini \
cc2650-launchpad cc2650stk hifive1 lobaro-lorabox \
- maple-mini microbit nrf51dongle nrf6310 \
+ maple-mini microbit nrf51dk nrf51dongle nrf6310 \
nucleo-f030r8 nucleo-f070rb nucleo-f072rb \
nucleo-f103rb nucleo-f302r8 nucleo-f334r8 \
nucleo-f410rb nucleo-l053r8 nucleo-l073rz \
diff --git a/examples/lua_REPL/Makefile b/examples/lua_REPL/Makefile
index b0ac3c07b778ef99dce40fd372b2a4c6153d14c4..5346d7bb103ee7ad08ff2977fc436071aa9b9c30 100644
--- a/examples/lua_REPL/Makefile
+++ b/examples/lua_REPL/Makefile
@@ -7,7 +7,7 @@ BOARD ?= native
RIOTBASE ?= $(CURDIR)/../..
BOARD_INSUFFICIENT_MEMORY := blackpill bluepill calliope-mini cc2650-launchpad \
- cc2650stk maple-mini microbit nrf51dongle \
+ cc2650stk maple-mini microbit nrf51dk nrf51dongle \
nucleo-f030r8 nucleo-f031k6 nucleo-f042k6 \
nucleo-f070rb nucleo-f072rb nucleo-f103rb \
nucleo-f302r8 nucleo-f303k8 nucleo-f334r8 \
diff --git a/examples/lua_basic/Makefile b/examples/lua_basic/Makefile
index 212c31f99a690c7b778da7d1f8950f2972e309b2..324213d20c09548f085f063f493b3af7ab082be3 100644
--- a/examples/lua_basic/Makefile
+++ b/examples/lua_basic/Makefile
@@ -8,7 +8,7 @@ RIOTBASE ?= $(CURDIR)/../..
BOARD_INSUFFICIENT_MEMORY := blackpill bluepill calliope-mini cc2650-launchpad \
cc2650stk lobaro-lorabox maple-mini microbit \
- nrf51dongle nucleo-f030r8 nucleo-f031k6 \
+ nrf51dk nrf51dongle nucleo-f030r8 nucleo-f031k6 \
nucleo-f042k6 nucleo-f070rb nucleo-f072rb \
nucleo-f103rb nucleo-f302r8 nucleo-f303k8 \
nucleo-f334r8 nucleo-f410rb nucleo-l031k6 \
diff --git a/examples/posix_sockets/Makefile b/examples/posix_sockets/Makefile
index 117426781317222a7235834cd750342d00caeeb2..e00f5595322adc86b9112a588c725bfad45b97af 100644
--- a/examples/posix_sockets/Makefile
+++ b/examples/posix_sockets/Makefile
@@ -9,7 +9,7 @@ RIOTBASE ?= $(CURDIR)/../..
BOARD_INSUFFICIENT_MEMORY := airfy-beacon arduino-duemilanove arduino-mega2560 \
arduino-uno chronos mega-xplained msb-430 \
- msb-430h nrf51dongle nrf6310 nucleo-f031k6 \
+ msb-430h nrf51dk nrf51dongle nrf6310 nucleo-f031k6 \
nucleo-f042k6 nucleo-l031k6 nucleo-f030r8 \
nucleo-f070rb nucleo-f072rb nucleo-f334r8 \
nucleo-f303k8 nucleo-l053r8 stm32f0discovery \