diff --git a/prj.conf b/prj.conf
index 66173f0..086a022 100644
--- a/prj.conf
+++ b/prj.conf
@@ -14,25 +14,38 @@ CONFIG_BT_BUF_EVT_DISCARDABLE_SIZE=255
 CONFIG_BT_CTLR_ASSERT_HANDLER=y
 CONFIG_BT_MAX_CONN=16
 CONFIG_BT_TINYCRYPT_ECC=n
-CONFIG_BT_CTLR_DTM_HCI=y
 
-# Enable ISO support
-CONFIG_BT_ISO_PERIPHERAL=y
-CONFIG_BT_ISO_CENTRAL=y
-CONFIG_BT_ISO_BROADCASTER=y
+# Setup ISO Buffer
 CONFIG_BT_ISO_TX_BUF_COUNT=10
 CONFIG_BT_ISO_TX_MTU=251
 CONFIG_BT_ISO_RX_BUF_COUNT=10
 CONFIG_BT_ISO_RX_MTU=251
 
-# setup rpmsg/Bluetooth buffer
-CONFIG_BT_BUF_EVT_RX_COUNT=16
-CONFIG_BT_BUF_EVT_RX_SIZE=255
-CONFIG_BT_BUF_ACL_RX_SIZE=255
-CONFIG_BT_BUF_ACL_TX_SIZE=251
-CONFIG_BT_BUF_CMD_TX_SIZE=255
+# Enable ISO support
+CONFIG_BT_ISO_PERIPHERAL=y
+CONFIG_BT_ISO_CENTRAL=y
+CONFIG_BT_ISO_BROADCASTER=y
+CONFIG_BT_ISO_SYNC_RECEIVER=y
+CONFIG_BT_EXT_ADV=y
+CONFIG_BT_PER_ADV_SYNC_TRANSFER_RECEIVER=y
+CONFIG_BT_PER_ADV_SYNC_TRANSFER_SENDER=y
 
-CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=512
+# Configure Controller
+CONFIG_BT_CTLR_CONN_ISO_GROUPS=1
+CONFIG_BT_CTLR_CONN_ISO_STREAMS=3
+CONFIG_BT_CTLR_SYNC_ISO_STREAM_COUNT=2
+CONFIG_BT_CTLR_ADV_EXT=y
+CONFIG_BT_CTLR_ADV_SET=2
+CONFIG_BT_CTLR_ADV_ISO_SET=2
+CONFIG_BT_CTLR_ADV_ISO_STREAM_COUNT=3
+CONFIG_BT_CTLR_SYNC_PERIODIC_ADV_LIST_SIZE=1
+
+# Support six links as a central, or one link as a peripheral
+CONFIG_BT_MAX_CONN=8
+CONFIG_BT_CTLR_SDC_PERIPHERAL_COUNT=2
+
+# Allow using more than default advertising event length
+CONFIG_BT_CTLR_ADV_DATA_LEN_MAX=251
 
 # Workaround: Unable to allocate command buffer when using K_NO_WAIT since
 # Host number of completed commands does not follow normal flow control.