diff --git a/devenv.local.nix.example b/devenv.local.nix.example
new file mode 100644
index 0000000..ce316e5
--- /dev/null
+++ b/devenv.local.nix.example
@@ -0,0 +1,14 @@
+# You can use devenv.local.nix to override the default settings.
+# This file is provided as an example.
+
+{ pkgs, ... }:
+
+{
+  # Override rsdk defaults here
+  env  =  {
+    EDK2_EC_UART = "ttyCH9344USB0";
+    EDK2_SE_UART = "ttyCH9344USB1";
+    EDK2_AP_UART = "ttyCH9344USB2";
+    EDK2_DEBUG_UART = "ttyCH9344USB3";
+  };
+}
diff --git a/devenv.nix b/devenv.nix
index de770f2..a0068f5 100644
--- a/devenv.nix
+++ b/devenv.nix
@@ -24,9 +24,26 @@
   # services.postgres.enable = true;
 
   # https://devenv.sh/scripts/
-  # scripts.hello.exec = ''
-  #   echo hello from $GREET
-  # '';
+  scripts = {
+    edk2-console = {
+      description = "Launch UART workspace";
+      exec = ''
+        ${lib.getExe pkgs.tmux} kill-session -t edk2-console
+        sleep 1 # wait for picocom to be closed to release UART resources
+        ${lib.getExe pkgs.tmux} new-session -d -s edk2-console ${lib.getExe pkgs.picocom} -b 460800 --imap lfcrlf /dev/$EDK2_EC_UART
+        ${lib.getExe pkgs.tmux} split-window -h ${lib.getExe pkgs.picocom} -b 115200 /dev/$EDK2_SE_UART
+        ${lib.getExe pkgs.tmux} split-window -v ${lib.getExe pkgs.picocom} -b 115200 /dev/$EDK2_AP_UART
+        ${lib.getExe pkgs.tmux} split-window -v -t 0 ${lib.getExe pkgs.picocom} -b 115200 /dev/$EDK2_DEBUG_UART
+        ${lib.getExe pkgs.tmux} attach-session -t edk2-console
+      '';
+    };
+    edk2-build = {
+      description = "Build Debian package";
+      exec = ''
+        .github/common/build-deb
+      '';
+    };
+  };
 
   # enterShell = ''
   #   hello
diff --git a/docs/debug.md b/docs/debug.md
index 8ff7936..88affe1 100644
--- a/docs/debug.md
+++ b/docs/debug.md
@@ -26,6 +26,9 @@ In general, the log output order after power is connected is as follow:
 EC ---Power On---> SE ---> AP ---> Debug
 ```
 
+If you enable `devenv`, then you can run `edk2-console` to launch above 4 UART consoles at once.
+Please first create a local `devenv.local.nix` based on `devenv.local.nix.example` to define the local UART devices before using this command.
+
 ## Installation
 
 Once build completes, you can find the complete set of artifacts under `debian/edk2-cix/usr/share/edk2/`.