Update README.md

Link to silabs SiWx917 webpage

examples/light-switch-app/silabs/SiWx917/README.md

@@ -1,6 +1,6 @@
 # Matter SiWx917 Light Switch Example
 
-An example showing the use of CHIP on the Silicon Labs SiWx917 SoC device.
+An example showing the use of CHIP on the [Silicon Labs SiWx917](https://www.silabs.com/wireless/wi-fi/siwx917-wireless-socs) SoC device.
 
 <hr>
 
@@ -31,14 +31,14 @@ An example showing the use of CHIP on the Silicon Labs SiWx917 SoC device.
 
 ## Introduction
 
-The SiWx917 light switch example provides a baseline demonstration of an on-off
+The [SiWx917](https://www.silabs.com/wireless/wi-fi/siwx917-wireless-socs) light switch example provides a baseline demonstration of an on-off
 light switch device, built using Matter, the Silicon Labs Gecko SDK, and the
 Silicon Labs WiseMCU SDK. It can be controlled by a Chip controller over a Wi-Fi
 network.
 
-The SiWx917 device can be commissioned over Bluetooth Low Energy where the
+The [SiWx917](https://www.silabs.com/wireless/wi-fi/siwx917-wireless-socs) device can be commissioned over Bluetooth Low Energy where the
 device and the Chip controller will exchange security information with the
-rendezvous procedure. Wi-Fi Network credentials are then provided to the SiWx917
+rendezvous procedure. Wi-Fi Network credentials are then provided to the [SiWx917](https://www.silabs.com/wireless/wi-fi/siwx917-wireless-socs)
 device which will then join the Wi-Fi network.
 
 If the LCD is enabled, the LCD on the Silabs WSTK shows a QR Code containing the
@@ -90,7 +90,7 @@ Silicon Labs platform.
 
 ## Flashing the Application
 
--   Flashing requires the SiWx917 SoC device to be configured in the Ozone
+-   Flashing requires the [SiWx917](https://www.silabs.com/wireless/wi-fi/siwx917-wireless-socs) SoC device to be configured in the Ozone
     Debugger.
 -   Once it's configured, it can be run with the Ozone Debugger by loading the
     .out file.
@@ -104,7 +104,7 @@ The example application's logging output can be viewed in the Ozone Debugger.
 
 ## Running the Complete Example
 
--   For this example to work, it is necessary to have a second SiWx917 device
+-   For this example to work, it is necessary to have a second [SiWx917](https://www.silabs.com/wireless/wi-fi/siwx917-wireless-socs) device
     running the
     [lighting app example](https://github.com/project-chip/connectedhomeip/blob/master/examples/lighting-app/silabs/SiWx917/README.md)
     commissioned on the same Wi-Fi network