diff --git a/setup.sh b/setup.sh
new file mode 100644
index 0000000..a76798c
--- /dev/null
+++ b/setup.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+arduino-cli core update-index
+arduino-cli core install --additional-urls http://arduino.esp8266.com/stable/package_esp8266com_index.json esp8266:ESP8266