Update README.md

Co-Authored-By: per1234 <[email protected]>

Author: aentinger

README.md

@@ -3,7 +3,7 @@
 [![Build Status](https://travis-ci.org/arduino-libraries/ArduinoIoTCloud.svg?branch=master)](https://travis-ci.org/arduino-libraries/ArduinoIoTCloud)
 
 ### What?
-The `ArduinoIoTCloud` library is the central element of the firmware enabling certain Arduino boards to connect to the [Arduino IoT Cloud](https://create.arduino.cc/iot/). The following boards are supported:
+The `ArduinoIoTCloud` library is the central element of the firmware enabling certain Arduino boards to connect to the [Arduino IoT Cloud](https://www.arduino.cc/en/IoT/HomePage). The following boards are supported:
 
 * **WiFi**: [`MKR 1000`](https://store.arduino.cc/arduino-mkr1000-wifi), [`MKR WiFi 1010`](https://store.arduino.cc/arduino-mkr-wifi-1010), [`Nano 33 IoT`](https://store.arduino.cc/arduino-nano-33-iot), `ESP8266`
 * **GSM**: [`MKR GSM 1400`](https://store.arduino.cc/arduino-mkr-gsm-1400-1415)