Complete step-by-step guide for setting up your GrowMax automated growing system
This guide will walk you through setting up your GrowMax automated growing system. Please read through all instructions before starting and ensure you have all necessary tools and components.
Estimated Setup Time: 2-3 hours
Difficulty Level: Intermediate
For best results, use a step bit for creating the hole for the liquid level sensor. Available at Harbor Freight or Amazon:Neiko Step Drill Bit
Use a 5-7 gallon bucket for your water reservoir. Taller reservoirs can lead to gravity siphoning issues.
Important: The 3-inch placement prevents pumps from running dry, as they are water-lubricated and can be damaged without water.
Flow Direction: Only drill out holes that will emit water downward. Avoid creating holes that spray water upward at the plants.
Note: These rings are designed for constant pressure systems and have built-in flow reducers. You may need to modify the holes for optimal drip volume.
Testing Tip: Use Thonny IDE initially to monitor sensor readings and fine-tune positioning for optimal moisture detection.
Critical: Pumps must always be submerged in water. The liquid level sensor prevents dry running by shutting off the system when water is low.
System Logic: The controller rotates between pump positions, running only one pump at a time to limit power load on the microprocessor.
Debugging: Use Thonny IDE to view real-time program output, monitor sensor values, and troubleshoot any issues during initial setup.
Add an I2C screen to view moisture values in real-time at the point of use, providing immediate feedback without connecting to a computer.
Set up an API key to push data to opensensor.io for remote monitoring, historical data tracking, and graph visualization.
Consider adding these industrial sensors for enhanced monitoring:
Your GrowMax system includes a comprehensive configuration file with various options for customizing behavior, sensor thresholds, and system parameters.
Review the config file thoroughly and adjust settings based on your specific plants, environment, and monitoring requirements.
Check moisture sensor connections and ensure sensors are properly air-dried for testing.
Verify drip ring holes are properly sized and positioned. Check for clogs in tubing.
Ensure proper power supply and check all connection points. Use Thonny IDE to debug program execution.
Check sensor installation and ensure gasket is properly sealed. Verify sensor is not damaged.
Our team is here to help you get the most out of your GrowMax system. Whether you need technical support, sensor recommendations, or want to explore additional features, we're ready to assist.