 Good morning, I'm Davide Rodilosso, automotive application marketing and today I'm going to present the USB Type-C and power delivery solution kit for automotive application called AEKD USB Type-C1. USB power delivery is the next frontier for in-car charging of mobiles, tablets and notebooks and so a common cabling for data and power delivery is instrumental to increase reuse and reduce the electronic waste. Also cable reversibility enhances the user experience significantly. The USB power delivery protocol enables the connection of different devices with different power profiles and the power negotiation protocol is able to set the voltage and current profile that the provider will supply to the consumer. Now Max Vizzini from application lab is going to describe the usage of the kit to demonstrate the power negotiation and reverse cable connection. The kit is composed by two boards an SPC-58 EC disk discovery board hosting a four megabyte flash automotive grade course line microcontroller and an AEKD USB2 Type-C1 USB interface board dedicated to connect two USB Type-C ports. For the test we will use a P-nucleo USB 002 with dual roll capability. This board will act as consumer in our test. The first step consists in connecting the interface board on the discovery board four by 37 may help in connect. The second step consists in connecting a one amp 12 volt AC-DC power supply and switch on the discovery board. If the connection is correct at power on you shall see a blue light indicating the power to the interface board USB2 Type-C1. After waiting around five seconds the roll blue LED on the respective port will start to blink. This indicates the system is ready to receive a touch on the USB ports. Let's use a USB Type-C to USB Type-C cable to connect the consumer to the interface board that acts as a provider. After connecting the USB Type-C cable also the other two LEDs switch on one emits a green light and another one emits an orange light. In particular the green light LED is relative to the power negotiation. When the power negotiation is concluded and the explicit condition is reached the green LED turns on without blinking. We will repeat the test for both ports. Now we'll try to reverse the cable and repeat the test for both ports. Next step is to connect two different cables and bring both ports and explicit. Thank you very much for your attention. This kit represents the first step of a roadmap of solution that will continuously increase features and the reliability of the offered tools. In the next generation we will see the integration of power boards that can handle different power profiles. To find out more on USB Type-C and power delivery, please visit www.st.com.au.usb.c. Thank you for watching this video.