IoT Cloud GIGA Support

Add GIGA board support in documentation

Author: karlsoderby

content/arduino-cloud/01.getting-started/01.iot-cloud-getting-started/iot-cloud-getting-started.md

@@ -57,6 +57,7 @@ The following boards connect to the Arduino IoT Cloud via Wi-Fi.
 - [MKR WiFi 1010](https://store.arduino.cc/arduino-mkr-wifi-1010)
 - [Nano RP2040 Connect](https://store.arduino.cc/nano-rp2040-connect)
 - [Nano 33 IoT](https://store.arduino.cc/arduino-nano-33-iot)
+- [GIGA R1 WiFi](https://store.arduino.cc/products/giga-r1-wifi)
 - [Portenta H7](https://store.arduino.cc/portenta-h7)
 - [Portenta H7 Lite Connected](https://store.arduino.cc/products/portenta-h7-lite-connected)
 - [Portenta Machine Control](https://store.arduino.cc/products/arduino-portenta-machine-control)

content/arduino-cloud/01.getting-started/02.technical-reference/iot-cloud-tech-ref.md

@@ -25,6 +25,7 @@ The following boards connect to the Arduino IoT Cloud via Wi-Fi.
 - [MKR WiFi 1010](https://store.arduino.cc/arduino-mkr-wifi-1010)
 - [Nano RP2040 Connect](https://store.arduino.cc/nano-rp2040-connect)
 - [Nano 33 IoT](https://store.arduino.cc/arduino-nano-33-iot)
+- [GIGA R1 WiFi](https://store.arduino.cc/products/giga-r1-wifi)
 - [Portenta H7](https://store.arduino.cc/portenta-h7)
 - [Portenta H7 Lite Connected](https://store.arduino.cc/products/portenta-h7-lite-connected)
 - [Nicla Vision](https://store.arduino.cc/products/nicla-vision)

content/hardware/09.mega/boards/giga-r1-wifi/tutorials/cheat-sheet/cheat-sheet.md

@@ -34,6 +34,12 @@ The full datasheets are available as a downloadable PDF from the link below:
 
 - [Download the GIGA R1 datasheet](/resources/datasheets/ABX00063-datasheet.pdf)
 
+## Arduino IoT Cloud
+
+The GIGA R1 WiFi is compatible with the [Arduino IoT Cloud](https://create.arduino.cc/iot/things), a cloud service that allows you to create IoT applications in just minutes.
+
+***Visit the [Getting Started with Arduino IoT Cloud](/arduino-cloud/getting-started/iot-cloud-getting-started) guide for more information.***
+
 ## Power Supply
 
 To power the **GIGA R1** you may either use a USB-C cable, or the VIN pin.