diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000..5dac9f52f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+.pioenvs
+.piolibdeps
+.clang_complete
+.gcc-flags.json
diff --git a/platformio.ini b/platformio.ini
new file mode 100644
index 000000000..fa09a40a9
--- /dev/null
+++ b/platformio.ini
@@ -0,0 +1,22 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter, extra scripting
+;   Upload options: custom port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;
+; Please visit documentation for the other options and examples
+; http://docs.platformio.org/en/stable/projectconf.html
+
+[platformio]
+src_dir = sonoff
+
+[env:sonoff]
+platform = espressif8266
+framework = arduino
+; ESP8266 - Sonoff Basic et al.
+board = esp01_1m
+; ESP8285 - Sonoff Touch and Sonoff 4CH
+; board = esp8285
+build_flags = -Wl,-Tesp8266.flash.1m64.ld -DMQTT_MAX_PACKET_SIZE=400
+
+lib_deps = PubSubClient, NeoPixelBus