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Chapter1 Introduction
Introduction of FireBeetle
FireBeetle has been translated to firefly in Chinese. It is a new product range that developed by
DFRobot. The ultralow-power design of external hardware and small compatibility interface can
fast build Internet of Things (IOT) conveniently.
In simple terms, FireBeetle is an easy to use Internet of Things development platform. It is based on
the theme of series of low-power hardware development and designed to work simple for
intelligent hardware enthusiasts, interaction designers and electronic software engineers.
For example, a simple Internet of Things project ── intelligent watering device of real-time soil
moisture monitoring. When the humidity is less than 300(a parameter), it will control the pump
watering and upload data in every 5 mins. Therefore, you can check the real-time data on apps
of mobile phones, such as Blynk. You can also monitor the ambient temperature by the installation
of temperature and humidity sensors on the watering device. See, it’s so easy to build an
intelligent watering device!
There are three categories of FireBeetle, containing Boards (main control), Covers (expansion
boards) and related Accessories. The core controller chips of Boards mainly are MCUs such as ESP32,
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