diff --git a/README.md b/README.md
index d470b0f..1672c2a 100644
--- a/README.md
+++ b/README.md
@@ -67,7 +67,7 @@ A comma separated list of additional packages to be installed by apt after boots
 
 #### General system settings:
 ##### `RPI_MODEL`=2
-Specifiy the target Raspberry Pi hardware model. The script at this time supports the Raspberry Pi models `2` and `3`. `BUILD_KERNEL`=true will automatically be set if the Raspberry Pi model `3` is used.
+Specifiy the target Raspberry Pi hardware model. The script at this time supports the Raspberry Pi models `2`,`3` and `3B`. `BUILD_KERNEL`=true will automatically be set if the Raspberry Pi model `3` or `3B` is used.
 
 ##### `RELEASE`="jessie"
 Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases "jessie", "stretch" and "buster". `BUILD_KERNEL`=true will automatically be set if the Debian releases `stretch` or `buster` are used.
diff --git a/bootstrap.d/20-networking.sh b/bootstrap.d/20-networking.sh
index 2229d72..ec0cfa0 100644
--- a/bootstrap.d/20-networking.sh
+++ b/bootstrap.d/20-networking.sh
@@ -30,10 +30,16 @@ install_readonly files/network/interfaces "${ETC_DIR}/network/interfaces"
 # Install configuration for interface eth0
 install_readonly files/network/eth.network "${ETC_DIR}/systemd/network/eth.network"
 
+# Install configuration for interface wl*
+install_readonly files/network/wlan.network "${ETC_DIR}/systemd/network/wlan.network"
+
+#always with dhcp since wpa_supplicant integration is missing
+sed -i -e "s/DHCP=.*/DHCP=yes/" -e "/DHCP/q" "${ETC_DIR}/systemd/network/wlan.network"
+
 if [ "$ENABLE_DHCP" = true ] ; then
   # Enable DHCP configuration for interface eth0
   sed -i -e "s/DHCP=.*/DHCP=yes/" -e "/DHCP/q" "${ETC_DIR}/systemd/network/eth.network"
-
+  
   # Set DHCP configuration to IPv4 only
   if [ "$ENABLE_IPV6" = false ] ; then
     sed -i "s/DHCP=.*/DHCP=v4/" "${ETC_DIR}/systemd/network/eth.network"
@@ -55,10 +61,15 @@ fi
 
 # Remove empty settings from network configuration
 sed -i "/.*=\$/d" "${ETC_DIR}/systemd/network/eth.network"
+# Remove empty settings from wlan configuration
+sed -i "/.*=\$/d" "${ETC_DIR}/systemd/network/wlan.network"
 
 # Move systemd network configuration if required by Debian release
 if [ "$RELEASE" = "stretch" ] || [ "$RELEASE" = "buster" ] ; then
   mv -v "${ETC_DIR}/systemd/network/eth.network" "${LIB_DIR}/systemd/network/10-eth.network"
+	if [ "$ENABLE_WIRELESS" = true ] ; then
+	mv -v "${ETC_DIR}/systemd/network/wlan.network" "${LIB_DIR}/systemd/network/11-wlan.network"
+	fi
   rm -fr "${ETC_DIR}/systemd/network"
 fi
 
@@ -85,23 +96,39 @@ fi
 # Download the firmware binary blob required to use the RPi3 wireless interface
 if [ "$ENABLE_WIRELESS" = true ] ; then
   if [ ! -d ${WLAN_FIRMWARE_DIR} ] ; then
-    mkdir -p ${WLAN_FIRMWARE_DIR}
+	mkdir -p ${WLAN_FIRMWARE_DIR}
   fi
 
   # Create temporary directory for firmware binary blob
   temp_dir=$(as_nobody mktemp -d)
 
-  # Fetch firmware binary blob
+  # Fetch firmware binary blob for RPI3B+
+  if [ "$RPI_MODEL" = 3B ] ; then
+  as_nobody wget -q -O "${temp_dir}/brcmfmac43455-sdio.bin" "${WLAN_FIRMWARE_URL}/brcmfmac43455-sdio.bin"
+  as_nobody wget -q -O "${temp_dir}/brcmfmac43455-sdio.txt" "${WLAN_FIRMWARE_URL}/brcmfmac43455-sdio.txt"
+  as_nobody wget -q -O "${temp_dir}/brcmfmac43455-sdio.clm_blob" "${WLAN_FIRMWARE_URL}/brcmfmac43455-sdio.clm_blob"
+  else
+  # Fetch firmware binary blob for RPI3
   as_nobody wget -q -O "${temp_dir}/brcmfmac43430-sdio.bin" "${WLAN_FIRMWARE_URL}/brcmfmac43430-sdio.bin"
   as_nobody wget -q -O "${temp_dir}/brcmfmac43430-sdio.txt" "${WLAN_FIRMWARE_URL}/brcmfmac43430-sdio.txt"
-
+  fi
+  
   # Move downloaded firmware binary blob
+  if [ "$RPI_MODEL" = 3B ] ; then
+  mv "${temp_dir}/brcmfmac43455-sdio."* "${WLAN_FIRMWARE_DIR}/"
+  else
   mv "${temp_dir}/brcmfmac43430-sdio."* "${WLAN_FIRMWARE_DIR}/"
-
+  fi
+  
   # Remove temporary directory for firmware binary blob
   rm -fr "${temp_dir}"
 
   # Set permissions of the firmware binary blob
+  if [ "$RPI_MODEL" = 3B ] ; then
+  chown root:root "${WLAN_FIRMWARE_DIR}/brcmfmac43455-sdio."*
+  chmod 600 "${WLAN_FIRMWARE_DIR}/brcmfmac43455-sdio."*  
+  else
   chown root:root "${WLAN_FIRMWARE_DIR}/brcmfmac43430-sdio."*
   chmod 600 "${WLAN_FIRMWARE_DIR}/brcmfmac43430-sdio."*
+  fi
 fi
diff --git a/files/network/wlan.network b/files/network/wlan.network
new file mode 100644
index 0000000..5f252c3
--- /dev/null
+++ b/files/network/wlan.network
@@ -0,0 +1,12 @@
+[Match]
+Name=wlan0
+
+[Network]
+DHCP=no
+Address=
+Gateway=
+DNS=
+DNS=
+Domains=
+NTP=
+NTP=
diff --git a/rpi23-gen-image.sh b/rpi23-gen-image.sh
index 7f6970b..d5606c0 100755
--- a/rpi23-gen-image.sh
+++ b/rpi23-gen-image.sh
@@ -46,6 +46,8 @@ RPI2_DTB_FILE=${RPI2_DTB_FILE:=bcm2709-rpi-2-b.dtb}
 RPI2_UBOOT_CONFIG=${RPI2_UBOOT_CONFIG:=rpi_2_defconfig}
 RPI3_DTB_FILE=${RPI3_DTB_FILE:=bcm2710-rpi-3-b.dtb}
 RPI3_UBOOT_CONFIG=${RPI3_UBOOT_CONFIG:=rpi_3_32b_defconfig}
+RPI3B_DTB_FILE=${RPI3B_DTB_FILE:=bcm2710-rpi-3-b-plus.dtb}
+RPI3B_UBOOT_CONFIG=${RPI3_UBOOT_CONFIG:=rpi_3_32b_defconfig}
 
 # Debian release
 RELEASE=${RELEASE:=jessie}
@@ -234,16 +236,20 @@ elif [ "$RPI_MODEL" = 3 ] ; then
   DTB_FILE=${RPI3_DTB_FILE}
   UBOOT_CONFIG=${RPI3_UBOOT_CONFIG}
   BUILD_KERNEL=true
+elif [ "$RPI_MODEL" = 3B ] ; then
+  DTB_FILE=${RPI3B_DTB_FILE}
+  UBOOT_CONFIG=${RPI3B_UBOOT_CONFIG}
+  BUILD_KERNEL=true
 else
   echo "error: Raspberry Pi model ${RPI_MODEL} is not supported!"
   exit 1
 fi
 
 # Check if the internal wireless interface is supported by the RPi model
-if [ "$ENABLE_WIRELESS" = true ] && [ "$RPI_MODEL" != 3 ] ; then
+if [ "$ENABLE_WIRELESS" = true ] && [ "$RPI_MODEL" = 2 ]; then
   echo "error: The selected Raspberry Pi model has no internal wireless interface"
   exit 1
-fi
+fi  
 
 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
 if [ ! -z "$DISABLE_UNDERVOLT_WARNINGS" ] ; then