I have decided to enter the "Interactive Signage Contest" promoted by Seeed Studio. As part of that process I have uploaded a video that has been published on their channel, here is the link. The 14 videos with more likes go to a second phase in which a jury decides the best projects and there will be some prizes, the first one is a paid trip to the maker faire in Shenzen. The jury meets in the second half of August.

Tinycorder is a small, lightweight, low-power data capture device. It records temperature, humidity, CO2 and carries a basic 8-band spectrometer (7 colors + NIR). It also serves as an electronic badge, pomodoro timer, etc. I was inspired by the mythical Tricorder from the Star Trek franchise.

You have to participate before August 15, if you see the video and you like the project, it's as simple as giving it a like, thank you very much!