Update Arduino Core for ESP32

ivankravets · ivankravets · commit a5845c534f5a · 2017-09-05T16:06:25.000+03:00
diff --git a/platform.json b/platform.json
@@ -45,7 +45,7 @@
     "framework-arduinoespressif32": {
       "type": "framework",
       "optional": true,
-      "version": "~1.1.4"
+      "version": "~1.2.0"
     },
     "framework-espidf": {
       "type": "framework",
