When you purchase a dev board, you expect certain accommodations for the onboard MCU, such as a programmer, IO connections, and other peripherals specialized to a particular system. While these onboard accessories are often useful, at other times they can be unnecessary, taking up valuable space in your prototype. The CY8CPROTO-062-4343W PSoC 6 Wi-Fi and Bluetooth prototyping kit from Cypress Semiconductor has a different take on things, as a dev board or kit that snaps into six separate modules so that you can selectively use just the accessories that you need.