diff --git a/tests/driver_adt7310/Makefile.ci b/tests/driver_adt7310/Makefile.ci
index 8f3a65b3e1..d22976cf90 100644
--- a/tests/driver_adt7310/Makefile.ci
+++ b/tests/driver_adt7310/Makefile.ci
@@ -1,5 +1,6 @@
 BOARD_INSUFFICIENT_MEMORY := \
     arduino-mega2560 \
     mega-xplained \
+    microduino-corerf \
     waspmote-pro \
     #
diff --git a/tests/driver_cc110x/Makefile.ci b/tests/driver_cc110x/Makefile.ci
index ceb362e2bc..86195c6132 100644
--- a/tests/driver_cc110x/Makefile.ci
+++ b/tests/driver_cc110x/Makefile.ci
@@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     bluepill \
     i-nucleo-lrwan1 \
     mega-xplained \
+    microduino-corerf \
     nucleo-f031k6 \
     nucleo-f042k6 \
     nucleo-f072rb \
diff --git a/tests/driver_enc28j60/Makefile.ci b/tests/driver_enc28j60/Makefile.ci
index 462ca2ff29..e886e5f68d 100644
--- a/tests/driver_enc28j60/Makefile.ci
+++ b/tests/driver_enc28j60/Makefile.ci
@@ -6,6 +6,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     arduino-uno \
     i-nucleo-lrwan1 \
     mega-xplained \
+    microduino-corerf \
     msb-430 \
     msb-430h \
     nucleo-f031k6 \
diff --git a/tests/driver_mpu9150/Makefile.ci b/tests/driver_mpu9150/Makefile.ci
new file mode 100644
index 0000000000..86e5044260
--- /dev/null
+++ b/tests/driver_mpu9150/Makefile.ci
@@ -0,0 +1,6 @@
+BOARD_INSUFFICIENT_MEMORY := \
+    arduino-duemilanove \
+    arduino-leonardo \
+    arduino-nano \
+    arduino-uno \
+    #
diff --git a/tests/gnrc_ipv6_ext/Makefile.ci b/tests/gnrc_ipv6_ext/Makefile.ci
index a5132cc0dd..a194b42568 100644
--- a/tests/gnrc_ipv6_ext/Makefile.ci
+++ b/tests/gnrc_ipv6_ext/Makefile.ci
@@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     hifive1b \
     i-nucleo-lrwan1 \
     mega-xplained \
+    microduino-corerf \
     msb-430 \
     msb-430h \
     nucleo-f030r8 \
diff --git a/tests/gnrc_ipv6_ext_frag/Makefile.ci b/tests/gnrc_ipv6_ext_frag/Makefile.ci
index 87642198fa..0fa397b6f1 100644
--- a/tests/gnrc_ipv6_ext_frag/Makefile.ci
+++ b/tests/gnrc_ipv6_ext_frag/Makefile.ci
@@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     hifive1b \
     i-nucleo-lrwan1 \
     mega-xplained \
+    microduino-corerf \
     msb-430 \
     msb-430h \
     nucleo-f030r8 \
diff --git a/tests/gnrc_netif/Makefile.ci b/tests/gnrc_netif/Makefile.ci
index f4b2e12464..e1083b9081 100644
--- a/tests/gnrc_netif/Makefile.ci
+++ b/tests/gnrc_netif/Makefile.ci
@@ -21,6 +21,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     maple-mini \
     mega-xplained \
     microbit \
+    microduino-corerf \
     msb-430 \
     msb-430h \
     nrf51dk \
diff --git a/tests/gnrc_rpl_srh/Makefile.ci b/tests/gnrc_rpl_srh/Makefile.ci
index a5132cc0dd..a194b42568 100644
--- a/tests/gnrc_rpl_srh/Makefile.ci
+++ b/tests/gnrc_rpl_srh/Makefile.ci
@@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     hifive1b \
     i-nucleo-lrwan1 \
     mega-xplained \
+    microduino-corerf \
     msb-430 \
     msb-430h \
     nucleo-f030r8 \
diff --git a/tests/gnrc_sock_dns/Makefile.ci b/tests/gnrc_sock_dns/Makefile.ci
index 0fae34bf83..18f7b72ce4 100644
--- a/tests/gnrc_sock_dns/Makefile.ci
+++ b/tests/gnrc_sock_dns/Makefile.ci
@@ -9,6 +9,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     hifive1b \
     i-nucleo-lrwan1 \
     mega-xplained \
+    microduino-corerf \
     msb-430 \
     msb-430h \
     nucleo-f030r8 \
diff --git a/tests/gnrc_tcp/Makefile.ci b/tests/gnrc_tcp/Makefile.ci
index 87642198fa..0fa397b6f1 100644
--- a/tests/gnrc_tcp/Makefile.ci
+++ b/tests/gnrc_tcp/Makefile.ci
@@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     hifive1b \
     i-nucleo-lrwan1 \
     mega-xplained \
+    microduino-corerf \
     msb-430 \
     msb-430h \
     nucleo-f030r8 \
diff --git a/tests/gnrc_udp/Makefile.ci b/tests/gnrc_udp/Makefile.ci
index 63ced40dad..583f03618f 100644
--- a/tests/gnrc_udp/Makefile.ci
+++ b/tests/gnrc_udp/Makefile.ci
@@ -12,6 +12,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     i-nucleo-lrwan1 \
     mega-xplained \
     microbit \
+    microduino-corerf \
     msb-430 \
     msb-430h \
     nrf51dongle \
diff --git a/tests/libfixmath_unittests/Makefile b/tests/libfixmath_unittests/Makefile
index 559ae8ce5b..4a38f34af5 100644
--- a/tests/libfixmath_unittests/Makefile
+++ b/tests/libfixmath_unittests/Makefile
@@ -2,7 +2,7 @@ include ../Makefile.tests_common
 
 BOARD_BLACKLIST := arduino-duemilanove arduino-leonardo \
                    arduino-mega2560 arduino-nano \
-                   arduino-uno mega-xplained waspmote-pro
+                   arduino-uno mega-xplained microduino-corerf waspmote-pro
 # arduino-mega2560: builds locally but breaks travis (possibly because of
 # differences in the toolchain)
 # The MSP boards don't feature round(), exp(), and log(), which are used in the unittests
diff --git a/tests/nanocoap_cli/Makefile.ci b/tests/nanocoap_cli/Makefile.ci
index f1eef999a1..74a927ff94 100644
--- a/tests/nanocoap_cli/Makefile.ci
+++ b/tests/nanocoap_cli/Makefile.ci
@@ -7,6 +7,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     chronos \
     i-nucleo-lrwan1 \
     mega-xplained \
+    microduino-corerf \
     msb-430 \
     msb-430h \
     nucleo-f030r8 \
diff --git a/tests/nhdp/Makefile b/tests/nhdp/Makefile
index 5917dae515..541b140c55 100644
--- a/tests/nhdp/Makefile
+++ b/tests/nhdp/Makefile
@@ -2,7 +2,7 @@ include ../Makefile.tests_common
 
 BOARD_BLACKLIST := arduino-duemilanove arduino-leonardo \
                    arduino-mega2560 arduino-nano \
-                   arduino-uno chronos mega-xplained \
+                   arduino-uno chronos mega-xplained microduino-corerf \
                    msb-430 msb-430h telosb waspmote-pro \
                    wsn430-v1_3b wsn430-v1_4 z1
 
diff --git a/tests/pkg_cifra/Makefile b/tests/pkg_cifra/Makefile
index 8ca1f8cdbd..7b56979b81 100644
--- a/tests/pkg_cifra/Makefile
+++ b/tests/pkg_cifra/Makefile
@@ -3,7 +3,7 @@ include ../Makefile.tests_common
 # No 8 bit and 16 bit support
 BOARD_BLACKLIST := arduino-duemilanove arduino-leonardo \
                    arduino-mega2560 arduino-nano \
-                   arduino-uno chronos mega-xplained \
+                   arduino-uno chronos mega-xplained microduino-corerf \
                    msb-430 msb-430h telosb waspmote-pro wsn430-v1_3b \
                    wsn430-v1_4 z1
 
diff --git a/tests/pkg_cn-cbor/Makefile b/tests/pkg_cn-cbor/Makefile
index 5df3089c2d..9cb512301f 100644
--- a/tests/pkg_cn-cbor/Makefile
+++ b/tests/pkg_cn-cbor/Makefile
@@ -7,6 +7,7 @@ BOARD_BLACKLIST :=  arduino-duemilanove \
                     arduino-uno \
                     chronos \
                     mega-xplained \
+                    microduino-corerf \
                     msb-430 \
                     msb-430h \
                     telosb \
diff --git a/tests/pkg_hacl/Makefile b/tests/pkg_hacl/Makefile
index 15a2d82acf..a41001ae96 100644
--- a/tests/pkg_hacl/Makefile
+++ b/tests/pkg_hacl/Makefile
@@ -2,7 +2,7 @@ include ../Makefile.tests_common
 
 BOARD_BLACKLIST := arduino-duemilanove arduino-leonardo \
                    arduino-mega2560 arduino-nano \
-                   arduino-uno chronos mega-xplained \
+                   arduino-uno chronos mega-xplained microduino-corerf \
                    msb-430 msb-430h telosb waspmote-pro wsn430-v1_3b \
                    wsn430-v1_4 z1
 
diff --git a/tests/pkg_libb2/Makefile.ci b/tests/pkg_libb2/Makefile.ci
index fe9ae88f56..beda37f523 100644
--- a/tests/pkg_libb2/Makefile.ci
+++ b/tests/pkg_libb2/Makefile.ci
@@ -5,6 +5,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     arduino-uno \
     chronos \
     mega-xplained \
+    microduino-corerf \
     msb-430 \
     msb-430h \
     nucleo-f031k6 \
diff --git a/tests/pkg_libcoap/Makefile b/tests/pkg_libcoap/Makefile
index a59d88d56f..3e3184603e 100644
--- a/tests/pkg_libcoap/Makefile
+++ b/tests/pkg_libcoap/Makefile
@@ -3,7 +3,7 @@ include ../Makefile.tests_common
 # msp430 and avr have problems with int width and libcoaps usage of :x notation in structs
 BOARD_BLACKLIST := arduino-duemilanove arduino-leonardo \
                    arduino-mega2560 arduino-nano \
-                   arduino-uno chronos mega-xplained msb-430 \
+                   arduino-uno chronos mega-xplained microduino-corerf msb-430 \
                    msb-430h telosb waspmote-pro wsn430-v1_3b wsn430-v1_4 z1
 
 USEMODULE += gnrc_ipv6
diff --git a/tests/pkg_libcose/Makefile b/tests/pkg_libcose/Makefile
index fc2fe08ac2..8368ffec00 100644
--- a/tests/pkg_libcose/Makefile
+++ b/tests/pkg_libcose/Makefile
@@ -3,7 +3,7 @@ include ../Makefile.tests_common
 # HACL* only compiles on 32bit platforms
 BOARD_BLACKLIST := arduino-duemilanove arduino-leonardo \
                    arduino-mega2560 arduino-nano \
-                   arduino-uno chronos mega-xplained \
+                   arduino-uno chronos mega-xplained microduino-corerf \
                    msb-430 msb-430h telosb waspmote-pro wsn430-v1_3b \
                    wsn430-v1_4 z1
 
diff --git a/tests/pkg_libhydrogen/Makefile b/tests/pkg_libhydrogen/Makefile
index 5e7a01bb1b..d6341e2367 100644
--- a/tests/pkg_libhydrogen/Makefile
+++ b/tests/pkg_libhydrogen/Makefile
@@ -4,7 +4,7 @@ include ../Makefile.tests_common
 # MSP430 boards: invalid alignment of 'hydro_random_context'
 BOARD_BLACKLIST := arduino-duemilanove arduino-leonardo \
                    arduino-mega2560 arduino-uno \
-                   mega-xplained waspmote-pro \
+                   mega-xplained microduino-corerf waspmote-pro \
                    chronos msb-430 msb-430h telosb wsn430-v1_3b wsn430-v1_4 z1
 
 USEPKG += libhydrogen
diff --git a/tests/pkg_monocypher/Makefile b/tests/pkg_monocypher/Makefile
index d5da129176..eef9a41eb9 100644
--- a/tests/pkg_monocypher/Makefile
+++ b/tests/pkg_monocypher/Makefile
@@ -3,7 +3,7 @@ include ../Makefile.tests_common
 # No 8 bit and 16 bit support
 BOARD_BLACKLIST := arduino-duemilanove arduino-leonardo \
                    arduino-mega2560 arduino-nano \
-                   arduino-uno chronos mega-xplained \
+                   arduino-uno chronos mega-xplained microduino-corerf \
                    msb-430 msb-430h telosb waspmote-pro wsn430-v1_3b \
                    wsn430-v1_4 z1
 
diff --git a/tests/pkg_relic/Makefile b/tests/pkg_relic/Makefile
index 49ce9a057a..c4736c8a5c 100644
--- a/tests/pkg_relic/Makefile
+++ b/tests/pkg_relic/Makefile
@@ -11,6 +11,7 @@ BOARD_BLACKLIST :=  arduino-duemilanove \
                     hifive1 \
                     hifive1b \
                     mega-xplained \
+                    microduino-corerf \
                     msb-430 \
                     msb-430h \
                     msbiot \
diff --git a/tests/pkg_tinycbor/Makefile b/tests/pkg_tinycbor/Makefile
index bfd06d0785..e9ec091a3f 100644
--- a/tests/pkg_tinycbor/Makefile
+++ b/tests/pkg_tinycbor/Makefile
@@ -5,7 +5,7 @@ BOARD_BLACKLIST := arduino-duemilanove arduino-leonardo \
                    arduino-mega2560 arduino-nano \
                    arduino-uno chronos esp32-mh-et-live-minikit \
                    esp32-olimex-evb esp32-wemos-lolin-d32-pro \
-                   esp32-wroom-32 esp32-wrover-kit \
+                   esp32-wroom-32 esp32-wrover-kit microduino-corerf \
                    mega-xplained msb-430 msb-430h telosb waspmote-pro \
                    wsn430-v1_3b wsn430-v1_4 z1 \
 
diff --git a/tests/pkg_tweetnacl/Makefile.ci b/tests/pkg_tweetnacl/Makefile.ci
index 33993cf0cb..a1fa6ab8a7 100644
--- a/tests/pkg_tweetnacl/Makefile.ci
+++ b/tests/pkg_tweetnacl/Makefile.ci
@@ -5,6 +5,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     arduino-nano \
     arduino-uno \
     mega-xplained \
+    microduino-corerf \
     nucleo-f031k6 \
     nucleo-f042k6 \
     #
diff --git a/tests/pkg_ubasic/Makefile b/tests/pkg_ubasic/Makefile
index 9c6424d604..d7ea324717 100644
--- a/tests/pkg_ubasic/Makefile
+++ b/tests/pkg_ubasic/Makefile
@@ -15,6 +15,7 @@ BOARD_BLACKLIST := \
                    hifive1 \
                    hifive1b \
                    mega-xplained \
+                   microduino-corerf \
                    msb-430 \
                    msb-430h \
                    pic32-clicker \
diff --git a/tests/pkg_wolfcrypt-ed25519-verify/Makefile b/tests/pkg_wolfcrypt-ed25519-verify/Makefile
index 03147cd1b7..d95b7cb84c 100644
--- a/tests/pkg_wolfcrypt-ed25519-verify/Makefile
+++ b/tests/pkg_wolfcrypt-ed25519-verify/Makefile
@@ -7,7 +7,7 @@ BOARD ?= native
 BOARD_BLACKLIST := arduino-duemilanove arduino-leonardo \
                    arduino-mega2560 arduino-nano \
                    arduino-uno chronos esp8266-esp-12x esp8266-olimex-mod \
-                   esp8266-sparkfun-thing mega-xplained \
+                   esp8266-sparkfun-thing mega-xplained microduino-corerf \
                    msb-430 msb-430h telosb waspmote-pro \
                    wsn430-v1_3b wsn430-v1_4 z1
 
diff --git a/tests/pkg_wolfssl/Makefile b/tests/pkg_wolfssl/Makefile
index 085dbdcdcc..bbf8d736ff 100644
--- a/tests/pkg_wolfssl/Makefile
+++ b/tests/pkg_wolfssl/Makefile
@@ -7,7 +7,7 @@ BOARD ?= native
 BOARD_BLACKLIST := arduino-duemilanove arduino-leonardo \
                    arduino-mega2560 arduino-nano \
                    arduino-uno chronos esp8266-esp-12x esp8266-olimex-mod \
-                   esp8266-sparkfun-thing mega-xplained \
+                   esp8266-sparkfun-thing mega-xplained microduino-corerf \
                    msb-430 msb-430h telosb waspmote-pro \
                    wsn430-v1_3b wsn430-v1_4 z1
 
diff --git a/tests/pthread_cooperation/Makefile.ci b/tests/pthread_cooperation/Makefile.ci
index e82416bf88..a03961c120 100644
--- a/tests/pthread_cooperation/Makefile.ci
+++ b/tests/pthread_cooperation/Makefile.ci
@@ -8,6 +8,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     hifive1b \
     i-nucleo-lrwan1 \
     mega-xplained \
+    microduino-corerf \
     nucleo-f031k6 \
     stm32l0538-disco \
     waspmote-pro \
diff --git a/tests/sys_crypto/Makefile b/tests/sys_crypto/Makefile
index 2312acab98..598f540b5d 100644
--- a/tests/sys_crypto/Makefile
+++ b/tests/sys_crypto/Makefile
@@ -8,6 +8,7 @@ BOARD_BLACKLIST += arduino-nano
 BOARD_BLACKLIST += arduino-uno
 BOARD_BLACKLIST += chronos
 BOARD_BLACKLIST += mega-xplained
+BOARD_BLACKLIST += microduino-corerf
 BOARD_BLACKLIST += msb-430
 BOARD_BLACKLIST += msb-430h
 BOARD_BLACKLIST += telosb
diff --git a/tests/unittests/Makefile.ci b/tests/unittests/Makefile.ci
index 45c0b56541..db4ab3e974 100644
--- a/tests/unittests/Makefile.ci
+++ b/tests/unittests/Makefile.ci
@@ -35,6 +35,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     maple-mini \
     mega-xplained \
     microbit \
+    microduino-corerf \
     msb-430 \
     msb-430h \
     nrf51dk \