Plant temperature and soil moisture status bluetooth

Photo resistor

SparkFun Soil Moisture Sensor (with Screw Terminals)

Perma-Proto Breadboard Half Size

Jumper wires (generic)

HC-05 Bluetooth Module

Arduino UNO

DHT22 Temperature Sensor

<p >This device is made for measuring air temperature, air humidity, soil moisture and light intensity and can be usefull in gathering data for a plant environemnt.</p><p >The measuring unit it's based on Arduino Uno and it transmits data to a mobile phone using a HC-05 bluetooth module. For getting the data I used a DHT22 sensor, a soil moisture sensor and a simple LDR photoresistor.</p><p >For receiving data you can use Blueserial app or Serial Bluetooth Terminal. I used the last one. It's easy to use and has a pretty good interface.</p><p ><span >WEBPAGE: </span><a href="http://funbotix.epizy.com/">http://funbotix.epizy.com/</a></p><p >VIDEO:  </p><div class="se-component se-video-container __se__float-none" contenteditable="false" style="width: 100%;"><figure style="width: 100%; height: 56.25%; padding-bottom: 56.25%; margin: 0px;"><iframe frameborder="0" allowfullscreen="" src="https://www.youtube.com/embed/Xlc5MQ94Rs0" data-proportion="true" data-percentage="100%,56.25%" data-size="100%,56.25%" data-align="none" style="width: 100%; height: 100%;" data-index="0" data-file-size="0" data-origin="100%,56.25%"></iframe></figure></div><p ></p>

Plant status device code

Plant status device schematics