
Explore seed germination by ensuring proper water and temperature, using a growing medium in an Onyx net pot, preparing seedlings for transfer to a hydroponic system.
Monitor and maintain proper pH and ppm levels to optimize nutrient absorption, support water bacteria quality, and achieve a healthier, higher-quality harvest in hydroponic growing.
Learn how relays act as switching devices to isolate or change the state of electric circuits, enabling on/off control of a hydroponics automation system via Raspberry Pi and programming.
Program the air pump with a delay module and the time package to turn on in the last 10 minutes (50–60) and off otherwise, per the documented sample code.
Develop EC-based nutrient dosing for an indoor IoT hydroponics system by reading EC and temperature and opening a solenoid to dose when EC falls below 2.8, with sample code.
Design the dashboard for an IoT hydroponics system by creating credentials, obtaining API keys, linking to a Raspberry Pi, and adding widgets like a temperature-humidity gauge and an on/off control.
IOT enabled Hydroponics indoor automated system using Raspberry Pi 3b+ is an intermediate course on the newly launched Raspberry Pi 3b+. The course is ideal for those who want to grow their own plants in the hydroponic system . This course will take your intermediate coding skills to the next level.
You will learn how to program the sensors to measure temperature, humidity and pH.
Going forward you will learn how to program each hardware required for system. Once you are done with it, we will proceed to integrating the hardware and software. In this, you will learn how to build the system from the ground up and control it remotely using the Raspberry Pi.
You will also learn how to integrate with the IoT platform and control the entire system remotely. You will have a dashboard where you can visualize the data in the form of a graph, table, gauge meter, etc. Apart from that, you can also control the mist machine by turning ON and OFF through a virtual switch on your dashboard. This will be a fun project, and you will learn to program for Internet of Things.