diff --git a/examples/platforms/da15000/openthread-core-da15000-config.h b/examples/platforms/da15000/openthread-core-da15000-config.h
index e15ef3804..dffb87c04 100644
--- a/examples/platforms/da15000/openthread-core-da15000-config.h
+++ b/examples/platforms/da15000/openthread-core-da15000-config.h
@@ -42,7 +42,7 @@
   * Define to 1 if you want to enable software ACK timeout logic.
   *
   */
-#define OPENTHREAD_CONFIG_ENABLE_SOFTWARE_ACK_TIMEOUT           1
+#define OPENTHREAD_CONFIG_ENABLE_SOFTWARE_ACK_TIMEOUT           0
 
  /**
   * @def OPENTHREAD_CONFIG_ENABLE_SOFTWARE_RETRANSMIT
@@ -50,7 +50,7 @@
   * Define to 1 if you want to enable software retransmission logic.
   *
   */
-#define OPENTHREAD_CONFIG_ENABLE_SOFTWARE_RETRANSMIT            1
+#define OPENTHREAD_CONFIG_ENABLE_SOFTWARE_RETRANSMIT            0
 
  /**
   * @def OPENTHREAD_CONFIG_ENABLE_SOFTWARE_ENERGY_SCAN
diff --git a/examples/platforms/da15000/radio.c b/examples/platforms/da15000/radio.c
index 4ffbbf903..61097ddea 100644
--- a/examples/platforms/da15000/radio.c
+++ b/examples/platforms/da15000/radio.c
@@ -43,8 +43,10 @@
 #include <internal.h>
 #include <regmap.h>
 
+#define FACTORY_TEST_TIMESTAMP      (0x7F8EA08) // Register holds a timestamp of facotry test of a chip
+#define FACTORY_TESTER_ID           (0x7F8EA0C) // Register holds test machine ID used for factory test
+
 #define DEFAULT_CHANNEL                 (11)
-#define HARDCODED_NODE_ID               (1)
 
 #define PRIVILEGED_DATA                 __attribute__((section("privileged_data_zi")))
 
@@ -96,15 +98,17 @@ void da15000RadioInit(void)
 void otPlatRadioGetIeeeEui64(otInstance *aInstance, uint8_t *aIeeeEui64)
 {
     (void)aInstance;
+    uint32_t *factoryTestTimeStamp  = (uint32_t *) FACTORY_TEST_TIMESTAMP;
+    uint32_t *factoryTestId         = (uint32_t *) FACTORY_TESTER_ID;
 
     aIeeeEui64[0] = 0x80;    //80-EA-CA is for Dialog Semiconductor
     aIeeeEui64[1] = 0xEA;
     aIeeeEui64[2] = 0xCA;
-    aIeeeEui64[3] = 0x00;
-    aIeeeEui64[4] = (HARDCODED_NODE_ID >> 24) & 0xff;
-    aIeeeEui64[5] = (HARDCODED_NODE_ID >> 16) & 0xff;
-    aIeeeEui64[6] = (HARDCODED_NODE_ID >>  8) & 0xff;
-    aIeeeEui64[7] =  HARDCODED_NODE_ID        & 0xff;
+    aIeeeEui64[3] = (*factoryTestId        >>  8) & 0xff;
+    aIeeeEui64[4] = (*factoryTestTimeStamp >> 24) & 0xff;
+    aIeeeEui64[5] = (*factoryTestTimeStamp >> 16) & 0xff;
+    aIeeeEui64[6] = (*factoryTestTimeStamp >>  8) & 0xff;
+    aIeeeEui64[7] =  *factoryTestTimeStamp        & 0xff;
 }
 
 void otPlatRadioSetPanId(otInstance *aInstance, uint16_t panid)