Control Systems
So, my friend Faraz Ahmad of Farfon, and I started thinking about how to improve the quality of information we receive, and the basics we identified initially were weather information, in and outside the tunnel.
Initially we have decided to use the I2C boards with temperature, pressure, humidity and light sensor. These are pre-fabricated. This'll help us get to speed quickly, and also save us from doing the pcb stuff. We've also ordered components, so that they can be added on a daughterboard to Farfon itself and we can build it from there.
The idea is to get the basics down, then add EC and PH for hydroponics use later.