Scratch Building Raspberry Pi RP2040 IoT Devices – Day 5

Now that we have been exposed to the new Raspberry Pi Pico W, let’s put our Pico W to work in the real world. Today we will use the same RP2040 toolchain we used to produce firmware for our custom RP2040 Wi-Fi board to generate a Pico W-based TOF (Time of Flight) application firmware image. Our Raspberry Pi Pico W TOF application will demonstrate how to use our TOF device as a sensor as well as a distance measurement device.