 It is the QtiePie ESP32S2. It's a Wi-Fi dev board. It has 13 GPIO pins on it. It has native USB. It's a 240 megahertz single core 10 silica processor. It has 2.4 gigahertz Wi-Fi on there. Something I wanted to demo today is using this with whipper snapper. So what I have is my QtiePie and I've plugged into it a couple of different outboard sensor boards. You don't even need to code it in a traditional sense. What you can do is go here to this page. I can click on new component and these are the components that have been already created as sort of almost a plug-and-play or drag-and-drop so we can pick any of these sensors here. And now you've ate a fruit IO whipper snapper to your QtiePie to give you all the info you need. So now my temperature is at 28 centigrade and 124. It is the ESP32S2 QtiePie Wi-Fi dev board with STEM a Qtie built in.