diff --git a/APP_Framework/Framework/connection/lora/e220/Kconfig b/APP_Framework/Framework/connection/lora/e220/Kconfig
index 322b307c8..34e106f47 100644
--- a/APP_Framework/Framework/connection/lora/e220/Kconfig
+++ b/APP_Framework/Framework/connection/lora/e220/Kconfig
@@ -39,11 +39,11 @@ if ADD_NUTTX_FETURES
 
         config ADAPTER_E220_M0_PATH
                 string "E220 M0 pin device"
-                default "/dev/gpio0"
+                default "/dev/gpout0"
 
         config ADAPTER_E220_M1_PATH
                 string "E220 M1 pin device"
-                default "/dev/gpio1"
+                default "/dev/gpout1"
         
         config ADAPTER_E220_DRIVER_EXTUART
                 bool "Using extra uart to support lora"
@@ -64,5 +64,34 @@ if ADD_NUTTX_FETURES
 endif
 
 if ADD_RTTHREAD_FETURES
+     config ADAPTER_E220_M0
+                int "E220 M0 pin number"
+                default "11"
 
+        config ADAPTER_E220_M1
+                int "E220 M1 pin number"
+                default "9"
+
+        config ADAPTER_E220_PIN_DRIVER
+                string "E220 device pin driver path"
+                default "/dev/dev3"
+        
+        config ADAPTER_E220_DRIVER_EXTUART
+                bool "Using extra uart to support lora"
+                default y
+
+        config ADAPTER_E220_DRIVER
+                string "E220 device uart driver path"
+                default "/dev/dev3"
+                depends on !ADAPTER_E220_DRIVER_EXTUART
+
+        if ADAPTER_E220_DRIVER_EXTUART                    
+                config ADAPTER_E220_DRIVER
+                        string "E220 device extra uart driver path"
+                        default "/dev/dev3"
+
+                config ADAPTER_E220_DRIVER_EXT_PORT
+                        int "if E220 device using extuart, choose port"
+                        default "3"
+        endif
 endif
diff --git a/APP_Framework/Framework/connection/lora/e220/SConscript b/APP_Framework/Framework/connection/lora/e220/SConscript
new file mode 100644
index 000000000..8ad6e9cc3
--- /dev/null
+++ b/APP_Framework/Framework/connection/lora/e220/SConscript
@@ -0,0 +1,10 @@
+from building import *
+import os
+
+cwd = GetCurrentDir()
+src = []
+if GetDepend(['ADAPTER_E220']):
+    src += ['e220.c']
+group = DefineGroup('connection lora e220', src, depend = [], CPPPATH = [cwd])
+
+Return('group')
\ No newline at end of file