 For the circuit Python Parsec today, I want to show you how you can use one of your Wi-Fi enabled microcontrollers to check your ping time and to see if a server is up and responding as normal. So sometimes you may just need to figure out what, how's my local connection, what's my ping time looking like, or let's check out a particular website, a particular server and see how my connection is doing there. So what you can see here, I'm going to go ahead and resave this, and what you can see when this starts up, it says, okay, it's jumped on Wi-Fi, my IP address here gives me the local IP address, and then the site it's pinging, it's pinging 1.1.1.1, which is a cloudflare server. And it is telling me I've got a 22 second, a millisecond, 22 millisecond, 14 millisecond, 15 millisecond. So it's telling me what my ping time is looking like. I'm going to go ahead and stop that so it's not endlessly pinging. And so here's how you do this, it's actually a pretty minimal amount of code necessary to do this. So what I'm doing is importing the operating system with OS, time, Wi-Fi and the IP address library. Then I am grabbing my SSID and password information from the secrets.toml file that's also sitting on the board. And then we are using Wi-Fi.radio.connect with that SSID and password to jump on to my local access point. Then we have an IP address that we tell it we want to ping as well as the timeout. And that's how long it would wait before it says we're not getting any response. And then this is setting up the IPv4 variable as IP address dot IP address and then the IP that I gave it. And then in the main loop we simply say ping results is Wi-Fi dot radio dot ping and then it's IPv4 which is all of that info we gave it as well as the timeout. It then prints out the information and then in this case I have it waiting 10 seconds. If we want to ping it pretty quickly we can resave that and that's going to now every second it's going to go and check and see what the ping time is like. And so that is how you can ping a server and check how long it takes inside of Circuit Python on your microcontroller. And that is your Circuit Python Parsec.