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+* Homeostasis
+
+Temperature, air humidity and soil humidity sensor that communicates via MQTT. The project is implemented using a Wemos D1 mini board with the following addons:
+
+- DHT11
+- Soil hygrometer sensor
+- Battery shield
+- 3.7V 1000mAh Lithium battery
+
+** Pinout of the board
+
+#+CAPTION: D1 pinout
+[[./pinout.png][Pinout of D1 mini]]
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