diff --git a/APP_Framework/Applications/knowing_app/Kconfig b/APP_Framework/Applications/knowing_app/Kconfig
index 1dec5ea1d..5090c42df 100755
--- a/APP_Framework/Applications/knowing_app/Kconfig
+++ b/APP_Framework/Applications/knowing_app/Kconfig
@@ -9,7 +9,8 @@ menu "knowing app"
         source "$APP_DIR/Applications/knowing_app/iris_ml_demo/Kconfig" 
         source "$APP_DIR/Applications/knowing_app/k210_fft_test/Kconfig" 
         source "$APP_DIR/Applications/knowing_app/image_processing/Kconfig" 
-        source "$APP_DIR/Applications/knowing_app/cmsis_5_demo/Kconfig" 
+        source "$APP_DIR/Applications/knowing_app/cmsis_5_demo/Kconfig"
+        source "$APP_DIR/Applications/knowing_app/nnom_demo/Kconfig"  
  
     endif 
 endmenu
diff --git a/APP_Framework/Applications/knowing_app/nnom_demo/Kconfig b/APP_Framework/Applications/knowing_app/nnom_demo/Kconfig
new file mode 100644
index 000000000..e898505c4
--- /dev/null
+++ b/APP_Framework/Applications/knowing_app/nnom_demo/Kconfig
@@ -0,0 +1,14 @@
+menuconfig USING_NNOM_DEMOAPP
+        bool "NNOM demo app"
+        depends on USING_NNOM
+        default n
+
+    if USING_NNOM_DEMOAPP
+
+        config USING_NNOM_MNIST_DEMOAPP
+            bool "Using NNOM mnist demo app"
+            default n
+
+    endif
+
+
diff --git a/APP_Framework/Applications/knowing_app/nnom_demo/SConscript b/APP_Framework/Applications/knowing_app/nnom_demo/SConscript
new file mode 100644
index 000000000..f307e3f70
--- /dev/null
+++ b/APP_Framework/Applications/knowing_app/nnom_demo/SConscript
@@ -0,0 +1,14 @@
+import os
+Import('RTT_ROOT')
+from building import *
+
+cwd = GetCurrentDir()
+objs = []
+list = os.listdir(cwd)
+
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        objs = objs + SConscript(os.path.join(path, 'SConscript'))
+
+Return('objs')
diff --git a/APP_Framework/Applications/knowing_app/nnom_demo/mnist_nnom/SConscript b/APP_Framework/Applications/knowing_app/nnom_demo/mnist_nnom/SConscript
new file mode 100644
index 000000000..7f02d086b
--- /dev/null
+++ b/APP_Framework/Applications/knowing_app/nnom_demo/mnist_nnom/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd  = GetCurrentDir()
+src  = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('NNOM mnist application', src, depend = ['USING_NNOM_MNIST_DEMOAPP'], CPPPATH = path)
+
+Return('group')