diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000..9834575d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.pioenvs/
diff --git a/platformio.ini b/platformio.ini
new file mode 100644
index 00000000..43fcdb2a
--- /dev/null
+++ b/platformio.ini
@@ -0,0 +1,11 @@
+[platformio]
+src_dir=Grbl_Esp32
+lib_dir=libraries
+data_dir=Grbl_Esp32/data
+
+[env:nodemcu-32s]
+platform = espressif32
+board = nodemcu-32s
+framework = arduino
+upload_speed = 512000
+