diff --git a/tool/plugin/format_print.sh b/tool/plugin/format_print.sh
new file mode 100644
index 0000000..27c095e
--- /dev/null
+++ b/tool/plugin/format_print.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+logfile="/tmp/nicsensor_debug.log"
+
+direction=$1
+level=$2
+content=$3
+
+case "${direction}" in
+    "console")
+        echo ">>> [$level] : $content"
+    ;;
+    "log")
+        echo "[$level] : $content" >> $logfile
+    ;;
+    *)
+        echo "Error In format_print.sh! Param : $direction"
+    ;;
+esac
diff --git a/tool/plugin/nicsensor.sh b/tool/plugin/nicsensor.sh
new file mode 100644
index 0000000..4a66b1a
--- /dev/null
+++ b/tool/plugin/nicsensor.sh
@@ -0,0 +1,88 @@
+#!/bin/sh
+
+server_type="5280m7"
+server_platform="m7"
+
+slot_name=$1
+sensor_type=$2
+chip_slave=$3
+
+nic_type=""
+slot_id=""
+
+server_script="platform_${server_type}.sh"
+sensor_script="plugin_${sensor_type}.sh"
+i2c_script="i2c_${server_platform}.sh"
+fmt_print="format_print.sh"
+
+conf_pre_check(){
+
+    # init debug log
+    if [ -e "/tmp/nicsensor_debug.log" ];then
+        rm /tmp/nicsensor_debug.log
+    fi
+
+    if [ ! -e $fmt_print ];then
+        echo "Missing file $fmt_print !!!"
+        exit 1
+    fi
+
+    if [ ! -e $server_script ];then
+        $fmt_print "console" "Error" "$server_script not exist!"
+        exit 1
+    fi
+
+    if [ ! -e $sensor_script ];then
+        $fmt_print "console" "Error" "$sensor_script not exist!"
+        exit 1
+    fi
+
+    if [ ! -e $i2c_script ];then
+        $fmt_print "console" "Error" "$i2c_script not exist!"
+        exit 1
+    fi
+}
+
+parse_slot_name(){
+    # Get nic type and slot id from slot name
+    case "{$slot_name}" in
+        ocp*)
+            nic_type="ocp"
+            slot_id=`echo $slot_name | cut -c 4`
+        ;;
+        pcie*)
+            nic_type="pcie"
+            slot_id=`echo $slot_name | cut -c 5-`
+        ;;
+        *)
+            $fmt_print "log" "Warning" "Undetermined nic type, default set to pcie"
+            nic_type="pcie"
+            slot_id=$slot_name
+        ;;
+    esac
+}
+
+connect_i2c(){
+    $server_script "connect" "$nic_type" "$slot_id"
+
+    if [ $? -ne 0 ];then
+        $fmt_print "console" "Error" "Can't build i2c connection"
+        exit 1
+    fi
+}
+
+start_sensor_reading(){
+
+}
+# ---------------------------------------------------------
+#  Start Execute Script
+# ---------------------------------------------------------
+conf_pre_check
+
+parse_slot_name
+
+connect_i2c
+
+start_sensor_reading
+
+
diff --git a/tool/plugin/platform_5280m7.sh b/tool/plugin/platform_5280m7.sh
new file mode 100644
index 0000000..40507f7
--- /dev/null
+++ b/tool/plugin/platform_5280m7.sh
@@ -0,0 +1,88 @@
+#!/bin/sh
+
+action=$1
+nic_type=$2
+slot_id=$3
+
+i2c_script="i2c_m7.sh"
+fmt_print="format_print.sh"
+
+pca9548_slave=""
+pca9641_slave=""
+i2c_bus=""
+pca9548_channel=""
+
+set_i2c_config(){
+    # set pca9641 address && I2C BUS
+    if [ $nic_type == "ocp" ];then
+        pca9548_slave="0x70"
+        i2c_bus=3
+    else
+        if [ $slot_id -le 2 ];then
+            pca9641_slave="0x41"
+            pca9548_slave="0x72"
+            i2c_bus=12
+        else
+            pca9641_slave="0x42"
+            pca9548_slave="0x72"
+            i2c_bus=13
+        fi
+    fi
+
+    # set pca9548 switch channel
+    if [ $nic_type == "ocp" ];then
+        if [ $slot_id -eq 0 ];then
+            pca9548_channel="0x01"
+        elif [ $slot_id -eq 1 ];then
+            pca9548_channel="0x02"
+        elif [ $slot_id -eq 2 ];then
+            pca9548_channel="0x04"
+        else
+            $fmt_print "console" "Warning" "Unspecified card slot!"
+        fi
+    else
+        if [ $slot_id -eq 0 ];then
+            pca9548_channel="0x02"
+        elif [ $slot_id -eq 1 ];then
+            pca9548_channel="0x04"
+        elif [ $slot_id -eq 2 ];then
+            pca9548_channel="0x08"
+        elif [ $slot_id -eq 3 ];then
+            pca9548_channel="0x02"
+        elif [ $slot_id -eq 4 ];then
+            pca9548_channel="0x04"
+        elif [ $slot_id -eq 5 ];then
+            pca9548_channel="0x08"
+        else
+            $fmt_print "console" "Warning" "Unspecified card slot!"
+        fi
+    fi
+}
+
+build_i2c_connect(){
+    $fmt_print "log" "Info" "[platform_5280m7] Start build i2c connect"
+    
+}
+
+detect_on_server(){
+    $fmt_print "log" "Info" "[platform_5280m7] Start i2c detect"
+}
+
+# ---------------------------------------------------
+# Start Execute Script
+# ---------------------------------------------------
+case "${action}" in
+    "connect")
+        build_i2c_connect
+    ;;
+    "detect")
+        detect_on_server
+    ;;
+    *)
+        $fmt_print "console" "Error" "[platform_5280m7] Unspecified Operation : $action"
+        exit 1
+    ;;
+esac
+
+exit 0
+