I’ve been playing around with
Ccode the last couple of weekends. Specifically the
libav*libraries from ffmpeg. And it occurred to me that i’ve never made my own C library.
This is a two part project. In part one, we connected a raspberry pi to a temperature & humidity sensor so that we could read the current temperature. In Part 2, we setup the pi to emit the temperature and humidity data using BLE. We also made an iPhone app that can read that data.
This is part two of the two part temperature sensor project. Make sure you check out Part 1 first.