This video demonstrates a Secure Gateway Architecture for 10BASE-T1S Client Networks with AWS Cloud connectivity using Microchip PIC32 devices and MPLAB Harmony v3. The system consists of a PIC32CK SG Host Node, PIC32CM LS00 Client Node 0, and PIC32CM JH01 Client Node 1 communicating over a 10BASE-T1S Single Pair Ethernet network using LAN865x MAC-PHY devices. The demo showcases distributed sensing, BLDC motor control, emergency stop functionality, secure MQTT communication with AWS IoT Core, and real-time cloud telemetry. The video covers complete hardware setup, MPLAB Harmony MCC configuration, Project Graph overview, project build and programming steps, Tera Term monitoring, and live demo execution. This application highlights scalable Industrial IoT communication, deterministic edge-node control, and secure cloud connectivity using Microchip embedded solutions. CTA Links: PIC32CK SG Curiosity Ultra Development Board https://www.microchip.com/en-us/development-tool/ev33a17a Secure Gateway Architecture for 10BASE-T1S SPE Client Networks With AWS® Cloud Demonstration Application Reference Design: https://www.microchip.com/en-us/tools-resources/reference-designs/secure-gateway-architecture-10base-t1s-aws-demo-app Secure Gateway Architecture for 10Base-T1S Client Networks with AWS Cloud – Host Demo Link: https://github.com/microchip-pic-avr-solutions/pic32ck2051sg01144-cult-secure-gateway-mplab-mcc Secure Gateway Architecture for 10Base-T1S Client Networks With AWS Cloud - Client 0 Node Demo Link: https://github.com/microchip-pic-avr-solutions/pic32cm5164ls00048-cult-secure-gateway-mplab-mcc Secure Gateway Architecture for 10Base-T1S Client Networks with AWS Cloud - Client 1 Node Demo Link: https://github.com/microchip-pic-avr-solutions/pic32cm5164jh01048-cult-secure-gateway-mplab-mcc Microchip PIC & AVR Solutions https://github.com/microchip-pic-avr-solutions MPLAB Discover https://mplab-discover.microchip.com/ 32-Bit Microcontrollers Product Page https://www.microchip.com/en-us/products/microcontrollers/32-bit-mcus How to Set up the Tools Required to Get Started with MPLAB® Harmony v3 and MCC https://www.youtube.com/watch?v=0rNFSlsVwVw&t=1s 0:00 – Introduction 0:42 – Application Overview 1:48 – Prerequisite – Software 2:46 – Prerequisite – Hardware 5:11 – Step 1: Download the project from the kit page 5:25 – Step 2: Open the project and launch MCC 5:43 – Step 3: Check the peripheral configurations in MCC 7:36 – Step 4: Compile the project and see the Output 10:12 – More application demos 10:25 – More information on MPLAB Harmony