In this video Clemens from Elektor gives our Otii a try. He is using a BBC micro:bit board with a BME280 weather data sensor running Arduino-based MySensors IoT networking software. Well, those of you who are familiar with our work shouldn’t be too surprised that the battery live improves from about 12 hours to almost one month by simple adjusting the software.

However, see for yourself below or on our youtube channel: