fix(thingy91x): update description, add link

models/thingy91x/README.md

@@ -1,9 +1,14 @@
-# Thingy:91 X
+# Nordic Thingy:91 X
 
-Nordic Semiconductor’s latest Cellular IoT prototyping platform, the Thingy:91
-X. Built around Nordic’s recently announced nRF9151 System-in-Package (SiP),
-Thingy:91 X supports LTE-M, NB-IoT, GNSS, and DECT NR+ connectivity. The
-platform also integrates Nordic’s nRF7002 Companion IC for Wi-Fi locationing,
-the nPM1300 Power Management IC (PMIC), which features innovative system
-management features and efficient fuel gauging, and the nRF5340 dual-core,
-multiprotocol SoC.
+The Nordic Thingy:91 X is a versatile prototyping platform designed for the
+development of cellular IoT applications. It is built around the nRF9151
+System-in-Package (SiP) which supports LTE-M, NB-IoT, GNSS, and NR+, making it
+suitable for global use. This platform is particularly ideal for asset-tracking
+applications due to its capability to utilize multiple location tracking methods
+including cellular, Wi-Fi, and GNSS in conjunction with nRF Cloud Location
+Services. The device is also equipped with a comprehensive array of sensors that
+monitor environmental conditions and movement, enhancing its utility in various
+IoT applications.
+
+Learn more about the Thingy:91 X on
+[nordicsemi.com/thingy91x](https://nordicsemi.com/thingy91x).