diff --git a/libraries/MySensors/tests/Arduino/sketches/hard_signing_no_whitelisting_full_debug/hard_signing_no_whitelisting_full_debug.ino b/libraries/MySensors/tests/Arduino/sketches/hard_signing_no_whitelisting_full_debug/hard_signing_no_whitelisting_full_debug.ino
index 274e41b..e377c46 100644
--- a/libraries/MySensors/tests/Arduino/sketches/hard_signing_no_whitelisting_full_debug/hard_signing_no_whitelisting_full_debug.ino
+++ b/libraries/MySensors/tests/Arduino/sketches/hard_signing_no_whitelisting_full_debug/hard_signing_no_whitelisting_full_debug.ino
@@ -18,6 +18,8 @@
  *
  *******************************
  */
+#include <stdint.h>
+#include <pins_arduino.h>
 #define MY_DEBUG
 #define MY_DEBUG_VERBOSE_SIGNING
 #define MY_RADIO_NRF24
@@ -25,8 +27,12 @@
 #define MY_SIGNING_ATSHA204
 //#define MY_SIGNING_NODE_WHITELISTING {{.nodeId = GATEWAY_ADDRESS,.serial = {0x09,0x08,0x07,0x06,0x05,0x04,0x03,0x02,0x01}}}
 #define MY_SIGNING_REQUEST_SIGNATURES
+#ifndef MY_SIGNING_SOFT_RANDOMSEED_PIN
 #define MY_SIGNING_SOFT_RANDOMSEED_PIN 7
+#endif
+#ifndef MY_SIGNING_ATSHA204_PIN
 #define MY_SIGNING_ATSHA204_PIN 17
+#endif
 
 #include <SPI.h>
 #include <MySensor.h>
diff --git a/libraries/MySensors/tests/Arduino/sketches/hard_signing_whitelisting_full_debug/hard_signing_whitelisting_full_debug.ino b/libraries/MySensors/tests/Arduino/sketches/hard_signing_whitelisting_full_debug/hard_signing_whitelisting_full_debug.ino
index e12c644..cd4ccfc 100644
--- a/libraries/MySensors/tests/Arduino/sketches/hard_signing_whitelisting_full_debug/hard_signing_whitelisting_full_debug.ino
+++ b/libraries/MySensors/tests/Arduino/sketches/hard_signing_whitelisting_full_debug/hard_signing_whitelisting_full_debug.ino
@@ -18,6 +18,8 @@
  *
  *******************************
  */
+#include <stdint.h>
+#include <pins_arduino.h>
 #define MY_DEBUG
 #define MY_DEBUG_VERBOSE_SIGNING
 #define MY_RADIO_NRF24
@@ -25,8 +27,12 @@
 #define MY_SIGNING_ATSHA204
 #define MY_SIGNING_NODE_WHITELISTING {{.nodeId = GATEWAY_ADDRESS,.serial = {0x09,0x08,0x07,0x06,0x05,0x04,0x03,0x02,0x01}}}
 #define MY_SIGNING_REQUEST_SIGNATURES
+#ifndef MY_SIGNING_SOFT_RANDOMSEED_PIN
 #define MY_SIGNING_SOFT_RANDOMSEED_PIN 7
+#endif
+#ifndef MY_SIGNING_ATSHA204_PIN
 #define MY_SIGNING_ATSHA204_PIN 17
+#endif
 
 #include <SPI.h>
 #include <MySensor.h>
diff --git a/libraries/MySensors/tests/Arduino/sketches/hard_signing_whitelisting_full_debug_nodelock/hard_signing_whitelisting_full_debug_nodelock.ino b/libraries/MySensors/tests/Arduino/sketches/hard_signing_whitelisting_full_debug_nodelock/hard_signing_whitelisting_full_debug_nodelock.ino
index 78daf06..9f083e1 100644
--- a/libraries/MySensors/tests/Arduino/sketches/hard_signing_whitelisting_full_debug_nodelock/hard_signing_whitelisting_full_debug_nodelock.ino
+++ b/libraries/MySensors/tests/Arduino/sketches/hard_signing_whitelisting_full_debug_nodelock/hard_signing_whitelisting_full_debug_nodelock.ino
@@ -18,6 +18,8 @@
  *
  *******************************
  */
+#include <stdint.h>
+#include <pins_arduino.h>
 #define MY_DEBUG
 #define MY_DEBUG_VERBOSE_SIGNING
 #define MY_RADIO_NRF24
@@ -25,8 +27,12 @@
 #define MY_SIGNING_ATSHA204
 #define MY_SIGNING_NODE_WHITELISTING {{.nodeId = GATEWAY_ADDRESS,.serial = {0x09,0x08,0x07,0x06,0x05,0x04,0x03,0x02,0x01}}}
 #define MY_SIGNING_REQUEST_SIGNATURES
+#ifndef MY_SIGNING_SOFT_RANDOMSEED_PIN
 #define MY_SIGNING_SOFT_RANDOMSEED_PIN 7
+#endif
+#ifndef MY_SIGNING_ATSHA204_PIN
 #define MY_SIGNING_ATSHA204_PIN 17
+#endif
 #define MY_NODE_LOCK_FEATURE
 
 #include <SPI.h>
diff --git a/libraries/MySensors/tests/Arduino/sketches/hard_signing_whitelisting_full_debug_nrf24_rsa/hard_signing_whitelisting_full_debug_nrf24_rsa.ino b/libraries/MySensors/tests/Arduino/sketches/hard_signing_whitelisting_full_debug_nrf24_rsa/hard_signing_whitelisting_full_debug_nrf24_rsa.ino
index 2be5390..29cf984 100644
--- a/libraries/MySensors/tests/Arduino/sketches/hard_signing_whitelisting_full_debug_nrf24_rsa/hard_signing_whitelisting_full_debug_nrf24_rsa.ino
+++ b/libraries/MySensors/tests/Arduino/sketches/hard_signing_whitelisting_full_debug_nrf24_rsa/hard_signing_whitelisting_full_debug_nrf24_rsa.ino
@@ -18,6 +18,8 @@
  *
  *******************************
  */
+#include <stdint.h>
+#include <pins_arduino.h>
 #define MY_DEBUG
 #define MY_DEBUG_VERBOSE_SIGNING
 #define MY_RADIO_NRF24
@@ -25,8 +27,12 @@
 #define MY_SIGNING_ATSHA204
 #define MY_SIGNING_NODE_WHITELISTING {{.nodeId = GATEWAY_ADDRESS,.serial = {0x09,0x08,0x07,0x06,0x05,0x04,0x03,0x02,0x01}}}
 #define MY_SIGNING_REQUEST_SIGNATURES
+#ifndef MY_SIGNING_SOFT_RANDOMSEED_PIN
 #define MY_SIGNING_SOFT_RANDOMSEED_PIN 7
+#endif
+#ifndef MY_SIGNING_ATSHA204_PIN
 #define MY_SIGNING_ATSHA204_PIN 17
+#endif
 #define MY_RF24_ENABLE_ENCRYPTION
 
 #include <SPI.h>
diff --git a/libraries/MySensors/tests/Arduino/sketches/hard_signing_whitelisting_full_debug_rfm69_rsa/hard_signing_whitelisting_full_debug_rfm69_rsa.ino b/libraries/MySensors/tests/Arduino/sketches/hard_signing_whitelisting_full_debug_rfm69_rsa/hard_signing_whitelisting_full_debug_rfm69_rsa.ino
index 580ba7c..678d1e1 100644
--- a/libraries/MySensors/tests/Arduino/sketches/hard_signing_whitelisting_full_debug_rfm69_rsa/hard_signing_whitelisting_full_debug_rfm69_rsa.ino
+++ b/libraries/MySensors/tests/Arduino/sketches/hard_signing_whitelisting_full_debug_rfm69_rsa/hard_signing_whitelisting_full_debug_rfm69_rsa.ino
@@ -18,6 +18,8 @@
  *
  *******************************
  */
+#include <stdint.h>
+#include <pins_arduino.h>
 #define MY_DEBUG
 #define MY_DEBUG_VERBOSE_SIGNING
 #define MY_RADIO_RFM69
@@ -25,8 +27,12 @@
 #define MY_SIGNING_ATSHA204
 #define MY_SIGNING_NODE_WHITELISTING {{.nodeId = GATEWAY_ADDRESS,.serial = {0x09,0x08,0x07,0x06,0x05,0x04,0x03,0x02,0x01}}}
 #define MY_SIGNING_REQUEST_SIGNATURES
+#ifndef MY_SIGNING_SOFT_RANDOMSEED_PIN
 #define MY_SIGNING_SOFT_RANDOMSEED_PIN 7
+#endif
+#ifndef MY_SIGNING_ATSHA204_PIN
 #define MY_SIGNING_ATSHA204_PIN 17
+#endif
 #define MY_RFM69_ENABLE_ENCRYPTION
 
 #include <SPI.h>
diff --git a/libraries/MySensors/tests/Arduino/sketches/soft_signing_no_whitelisting_full_debug/soft_signing_no_whitelisting_full_debug.ino b/libraries/MySensors/tests/Arduino/sketches/soft_signing_no_whitelisting_full_debug/soft_signing_no_whitelisting_full_debug.ino
index a810c4f..f425b18 100644
--- a/libraries/MySensors/tests/Arduino/sketches/soft_signing_no_whitelisting_full_debug/soft_signing_no_whitelisting_full_debug.ino
+++ b/libraries/MySensors/tests/Arduino/sketches/soft_signing_no_whitelisting_full_debug/soft_signing_no_whitelisting_full_debug.ino
@@ -18,6 +18,8 @@
  *
  *******************************
  */
+#include <stdint.h>
+#include <pins_arduino.h>
 #define MY_DEBUG
 #define MY_DEBUG_VERBOSE_SIGNING
 #define MY_RADIO_NRF24
@@ -25,8 +27,12 @@
 //#define MY_SIGNING_ATSHA204
 //#define MY_SIGNING_NODE_WHITELISTING {{.nodeId = GATEWAY_ADDRESS,.serial = {0x09,0x08,0x07,0x06,0x05,0x04,0x03,0x02,0x01}}}
 #define MY_SIGNING_REQUEST_SIGNATURES
+#ifndef MY_SIGNING_SOFT_RANDOMSEED_PIN
 #define MY_SIGNING_SOFT_RANDOMSEED_PIN 7
+#endif
+#ifndef MY_SIGNING_ATSHA204_PIN
 #define MY_SIGNING_ATSHA204_PIN 17
+#endif
 
 #include <SPI.h>
 #include <MySensor.h>
diff --git a/libraries/MySensors/tests/Arduino/sketches/soft_signing_whitelisting_full_debug/soft_signing_whitelisting_full_debug.ino b/libraries/MySensors/tests/Arduino/sketches/soft_signing_whitelisting_full_debug/soft_signing_whitelisting_full_debug.ino
index b7df919..fd024c0 100644
--- a/libraries/MySensors/tests/Arduino/sketches/soft_signing_whitelisting_full_debug/soft_signing_whitelisting_full_debug.ino
+++ b/libraries/MySensors/tests/Arduino/sketches/soft_signing_whitelisting_full_debug/soft_signing_whitelisting_full_debug.ino
@@ -18,6 +18,8 @@
  *
  *******************************
  */
+#include <stdint.h>
+#include <pins_arduino.h>
 #define MY_DEBUG
 #define MY_DEBUG_VERBOSE_SIGNING
 #define MY_RADIO_NRF24
@@ -25,8 +27,12 @@
 //#define MY_SIGNING_ATSHA204
 #define MY_SIGNING_NODE_WHITELISTING {{.nodeId = GATEWAY_ADDRESS,.serial = {0x09,0x08,0x07,0x06,0x05,0x04,0x03,0x02,0x01}}}
 #define MY_SIGNING_REQUEST_SIGNATURES
+#ifndef MY_SIGNING_SOFT_RANDOMSEED_PIN
 #define MY_SIGNING_SOFT_RANDOMSEED_PIN 7
+#endif
+#ifndef MY_SIGNING_ATSHA204_PIN
 #define MY_SIGNING_ATSHA204_PIN 17
+#endif
 
 #include <SPI.h>
 #include <MySensor.h>