{"id":310,"date":"2015-10-03T11:55:08","date_gmt":"2015-10-03T15:55:08","guid":{"rendered":"https:\/\/fieldscience.cs.earlham.edu\/?p=310"},"modified":"2015-10-05T15:11:05","modified_gmt":"2015-10-05T19:11:05","slug":"lightblue-bean-for-ambiance","status":"publish","type":"post","link":"https:\/\/fieldscience.cs.earlham.edu\/2015\/10\/lightblue-bean-for-ambiance\/","title":{"rendered":"LightBlue Bean for Ambiance <3"},"content":{"rendered":"

After our meeting last Monday, we have decided to step away from Yoctopuce devices for any platform, but specifically the ambiance platform. Although, the Yoctopuce devices are nice, and have the ‘plug and play’ option, they are expensive and complex (in terms of debugging) compared to other options.<\/p>\n

We are moving to Arduino-like design for the Ambiance platform. After some research, I found a device called the LightBlue Bean (see below). The LightBlue Bean is a very small device that is configured entirely through Bluetooth Low Energy. You can even upload code on the go with an Android or IPhone application, which is exactly what we need. The Bean has the same chipset as an Arduino, and even has a built in Temperature sensor. A key characteristic of the LightBlue Bean is the on-board battery. In the past, we’ve struggled with our sensor platforms drawing too much energy from our Nexii. We would have to pack extra charged battery packs, which would take up space in the limited space we have for our day. When you’re climbing a volcano or a glacier, it’s ideal to carry the least amount of weight as possible.<\/p>\n

We’ve ordered about 4 of the LightBlue Beans and they should get here sometime this week. Once they arrive, we’ll play with them and attach sensors to see how well they work. Can’t wait to play with them!<\/p>\n