 So welcome to part 2 of the SD25 PC NFC software getting started with it. Now before we go into the software and demonstrate some of the demonstration board, I'd like to start to tell you about the SD25 DVP WME set board. Now you get on WSD.com and type in this part number. You'll be greeted with this web page and from this web page we show you the board which basically has a USB micro interface. The SD25 DVP WME device itself and some connectors, the four pin connectors, allowing you to connect to an external board because these are PWM output. There's an antenna within the top part of the board. So you would need this board to go to part 2 of this this evaluation. Once you have the board, connect the board with the USB micro connectors and make sure that you do not put the board on top of the SD25R3911B board or any board that has exposed electronics because potentially you can have some short and that could be that could be bad. So when you first plug it in, you might see the LED light it up on the ESET board or you might not. It all depends on what the PWM configuration was set previously. So plug it in, then do a scans once. Okay, so now you can see the UID of the SD25 DVP WME device. If you click on it, it will show you the product name, how much memory it has, a 2k bit right here. So go to demo and go to PWM setting. So here you can see that there is some automatic setting and as soon as you click on that tab, you should see the LED changing in different patterns on that on your board right now, the green LEDs. And you can see that this is a two PWM output device. So it has two panels to show different duty cycle that can be done. So if you want to do more critical things that is at the output of PWM, the four pin connector that I was talking about, it has a ground VCC which is three volt and it has a PWM1 and PWM2 output. So from using this panel and the output, you can allow the PWM signal to drive some other thing. It could be a motor fan or whatever on the other end and you can change the frequency, the duty cycles per channel. Okay. And then you can also do a sound demo. A sound demo happens when you connect the PWM output to a piezoelectric device or a speaker that can play back these frequency. You can actually change different frequency and get different sound as the output of the PWM itself. So that's pretty much what you can do with the PWM ESET demo and the SD25 PC NFC software. Thank you.