Update README

README.org

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 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 temperature and humidity
+- DHT11 temperature and humidity sensor
 - FC-28 soil hygrometer sensor
 - Battery shield
 - 3.7V 1000mAh Lithium battery
 
+The sensor captures the data every 15 minutes and sends it to a MQTT broker and then enters deep sleep, it is important to save power as the device runs off a battery.
+
+#+ATTR_HTML: :width 60%
+[[./result.png]]
+
 ** Pinout of the board
 
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+#+ATTR_HTML: :width 40%
 [[./pinout.png]]
+** Dependencies
+- [[https://github.com/adafruit/DHT-sensor-library][Adafruit DHT sensor library]]
+- [[https://github.com/adafruit/Adafruit_Sensor][Adafruit Unified Sensor Driver]]
+- [[https://github.com/knolleary/pubsubclient][PubSubClient]]
+- [[https://github.com/bblanchon/ArduinoJson][ArduinoJSON]]
+** Deployment
+
+The software uses the Arduino framework and the development environment of [[https://platformio.org/][PlatformIO]], which offers better tools than the Arduino IDE.