diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..03f4a3c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.pio
diff --git a/platformio.ini b/platformio.ini
new file mode 100644
index 0000000..96febe7
--- /dev/null
+++ b/platformio.ini
@@ -0,0 +1,14 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:nanoatmega328]
+platform = atmelavr
+board = nanoatmega328
+framework = arduino