This is a very basic project that connects an analog moisture sensor to an Arduino/Genuino 101 board. The firmware takes measurements every 500ms and stores the value in a BLE characteristic that can be read. Use nRF Connect or write your own BLE code to read the values as they change.
This is one of a few sensors I'm creating for a larger smart home automation concept. Most of them will work in a similar manner, with either an analog or digital value being read and then shared via BLE.
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