This week, we worked on getting the demo working. Our demo consists of our laptop pinging a phone, and measuring ToF of the ping from an ESP; the data from the ESP is then fed to a MATLAB script that localizes the device. We were able to get localization within 1 meter accuracy in the demo, and we also video recorded the process. We started working on integration of our individual parts, and we ordered some IoT devices that we will use for testing our integration as well.
Not much was changed from the design, except that we could not get PicoScenes to work so we are using ESPs to do the ToF and RSS measurements. We got two ESPs that we worked with, and there is no significant cost because we already had more than enough budget.