For some, ESP32 projects are all about the utility of the end result. For others, the journey of seeing a project through from start to finish and getting their hands dirty is what appeals most. This week we’re looking at projects for your kitchen that satisfy both of these criteria.

If you look at the back of your TV, there are many ports that you probably never use. Some older TVs include an RS-232 serial port similar to those that you'd find on the back of old PCs. While the main uses of this port include professional diagnostics and servicing, there are several ways you can use your TV's serial port for other things.