I had a feeling that was the case. For weeks around here our international friends were very vocal (rightfully so) because there was no option besides °F for all the add on devices. Fortunately that has all been sorted out. I don’t mind the CPU being in °C, because most of the discussions I have read reference the RPi limits in °C.
There is one of each- digital output is under actuators, and digital input is under sensors. Don’t feel bad, forever I was missing out on a lot of sensors because I didn’t scroll down!
Don’t forget to enter your project in the contest.
-Ian