I2C on Arduino Edge Control

Projects Networking, Protocols, and Devices
5

If you make a sketch with only Wire.begin() in setup() and a empty loop(), and also turn on the 3.3V and 5V, what are the voltages of SDA and SCL ?

Then run a I2C Scanner sketch, but you need to change that to turn on the 3.3V and 5V in setup().