diff --git a/Arduino_Sketch/platformio.ini b/Arduino_Sketch/platformio.ini
new file mode 100644
index 0000000..fbc5236
--- /dev/null
+++ b/Arduino_Sketch/platformio.ini
@@ -0,0 +1,25 @@
+; 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:d1_mini]
+platform = espressif8266
+board = d1_mini
+framework = arduino
+board_build.f_cpu = 160000000L
+board_build.ldscript = eagle.flash.4m1m.ld
+build_flags = 
+    -D PIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK22x_191122 
+	-D PIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH
+lib_deps = 
+	bblanchon/ArduinoJson @ ^6.18.1
+	256dpi/MQTT @ ^2.5.0
+	dancol90/ESP8266Ping @ ^1.0
+	krzychb/EspSaveCrash @ ^1.2.0
+	https://github.com/tzapu/WiFiManager.git#8984863fe6a8106bf0ead7e6ac013c745a4d1f93
\ No newline at end of file