diff --git a/.gitignore b/.gitignore
index 8a451b7..2df0c09 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,5 @@ result
 dump.txt
 flake.lock
 *~
-
+Platformio - NixOS Wiki*
+.platformio/
diff --git a/flake.nix b/flake.nix
index 8f9a28f..d3fca9c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -101,15 +101,27 @@
               nativeBuildInputs = with pkgs; [
                 bashInteractive
                 git
+                pkgs.nixd
+              ];
+
+              packages = with pkgs; [
+                platformio-core
+                (writeShellScriptBin "python" ''
+                  if [ "$1" = "-m" ] && [ "$2" = "platformio" ]; then
+                    shift 2
+                    exec ${platformio-core}/bin/platformio "$@"
+                  fi
+                  exec ${python3}/bin/python3 "$@"
+                '')
+                openocd
+                avrdude
               ];
 
               shellHook = ''
                 export EDITOR=vim
+                export PLATFORMIO_CORE_DIR="$PWD/.platformio"
               '';
 
-              buildInputs = with pkgs; [
-                rnix-lsp
-              ];
             };
         };