TI-15.4 Stack is an IEEE 802.15.4e/g RF communication stack. It is a main part of the SimpleLink CC13x0 Software Development Kit (SDK), and provides support for star-topology networks for Sub-1 GHz applications. TI-15.4 Stack runs on MCUs from the TI’s SimpleLink™ Sub-1 GHz CC13x0 wireless microcontroller (MCU) family. It offers several key benefits such as longer range in FCC band and better protection against in-band interference by implementing frequency hopping. This complete stack offering provides customers an accelerated time to market with a complete end-to-end node-to-gateway solution.In this lab, we start with the Portable example, which can be easily built and executed on all the various SimpleLink LaunchPads. The Portable example application reads data via I2C from a temperature sensor on a BoosterPack and communicates this data to the user over UART. We will then combine this application with the Sensor example application from the lab Sensor and Collector - TI-15.4 Stack Project Zero, to add RF reporting capabilities to the portable application, using the TI-15.4 stack. This training is delivered as part of SimpleLink™ Academy in TI Resource Explorer, a collection of curated training modules developed by TI subject matter experts to help developers get up and running as quickly as possible.