 So we're working on adding I2C support to Adafruit Whipper Snapper, so the first step is initialization of the I2C bus and scanning the bus and We're doing this with a fun house because the fun house has two I2C sensors already connected to it the DPS 310 and the HT20 and Then through the I2C port. I also connected two additional sensors with the stomach cable and If we go to Whipper Snapper You'll see a new button, which is start I2C scan. So if we click it It finds all four I2C devices connected to the fun house and if we Remove the extra two Externally connected devices click start I2C scan it will show the two devices currently Internally connected to the fun house. So this button Represents a lot of things it's both a test for us to make sure that the I2C bus is working We can communicate with devices connected to it and it's also utility for people using Whipper Snapper to double-check if the sensors plugged in Or which devices are available before they go to new component and configure in I2C component