diff --git a/debug_esp32_pio_local.ini b/debug_esp32_pio_local.ini
index 5fdf2b1df..b32b1e3f0 100644
--- a/debug_esp32_pio_local.ini
+++ b/debug_esp32_pio_local.ini
@@ -23,3 +23,6 @@ debug_tool = esp-prog
 debug_init_break = tbreak setup
 build_type = debug
 extra_scripts =
+  ; pre:scripts/build_interface.py
+  scripts/rename_fw.py
+
diff --git a/example_esp8266_pio_local.ini b/example_esp8266_pio_local.ini
index b7a63ef67..efa8e404a 100644
--- a/example_esp8266_pio_local.ini
+++ b/example_esp8266_pio_local.ini
@@ -4,6 +4,9 @@
 [platformio]
 default_envs = esp8266
 
+[common]
+; debug_flags = -DENABLE_CORS -DEMSESP_TEST
+
 [env]
 ; upload_port = COM3
 
@@ -15,4 +18,6 @@ upload_port = ems-esp.local
 
 [env:esp8266]
 extra_scripts =
+    ; pre:scripts/build_interface.py
     scripts/main_script.py
+    scripts/rename_fw.py
diff --git a/scripts/firmware_upload.py b/scripts/firmware_upload.py
new file mode 100644
index 000000000..3528452ed
--- /dev/null
+++ b/scripts/firmware_upload.py
@@ -0,0 +1,18 @@
+# for calling dos upload from Window WSL2 Linux, because serial ports are not mapped yet
+Import('env', "projenv")
+from subprocess import call
+
+def upload(source, target, env):
+
+    print("bin file: " + str(target[0]))
+
+    # esp8266 or esp32
+    platform = "esp" + env['PIOPLATFORM'].strip("espressif")
+
+    if platform == 'esp8266':
+        call(["cmd.exe", "/c", "C:\\Users\\Paul\\OneDrive\\Desktop\\com8266.bat"])
+    
+    if platform == 'esp32':
+        call(["cmd.exe", "/c", "C:\\Users\\Paul\\OneDrive\\Desktop\\com32.bat"])
+
+env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", [upload])