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VIVOSUN GrowHub E42A+ Controller
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The lowest price for the VIVOSUN GrowHub E42A+ Controller right now can be found at LED Grow Lights Depot for $89.99. 420.deals compared offers from 2 retailers to find this price, with prices last updated on .
Specifications
VIVOSUN GrowHub E42A+ Controller: Your Grow Room's New Brain
Running a tent or grow room without environmental automation is a bit like flying blind. Temperature spikes, humidity swings, VPD drift -- any one of these can quietly sabotage a crop that looks fine on the surface. The VIVOSUN GrowHub E42A+ Controller is designed to take all of that off your plate, pulling together climate monitoring and device control into one connected hub that actually understands how a plant grows.
One Hub, Three Sensors, Total Environmental Awareness
The E42A+ reads temperature, humidity, and VPD simultaneously, giving you a complete picture of what is happening inside your space at any given moment. VPD -- vapour pressure deficit -- is the metric serious growers rely on over simple humidity readings alone, because it accounts for the relationship between air temperature and leaf temperature to tell you how hard your plants are actually working to transpire. Having all three readings live on an intuitive colour display means you are not guessing; you are managing.
Automation Built Around How Plants Actually Develop
What separates the E42A+ from a basic timer or a standalone thermostat is its understanding of the growth cycle. The controller includes dedicated automated stages for germination, vegetative growth, and bloom -- each with its own environmental targets. Set the parameters for each stage once, and the hub adjusts your connected devices to match as your plants move through their lifecycle. Cycle and schedule programming means your lights, fans, and other gear follow a logic that mirrors what the plant needs, not just what is convenient to set up.
- Simultaneous temperature, humidity, and VPD monitoring with live colour display
- Automated control across germination, vegetative, and bloom stages
- Timer, cycle, and schedule programming for connected devices
- WiFi-enabled with full control via the VIVOSUN App on iOS and Android
- Flexible mounting with magnetic mounts or expansion screws
Remote Control Without the Complexity
WiFi connectivity ties the E42A+ into the VIVOSUN App, so you can check in on your environment, adjust settings, or catch an alert from anywhere your phone has a signal. For anyone running multiple tents, managing a space they cannot check on constantly, or just wanting the peace of mind of a notification if something drifts out of range, that remote access is genuinely useful rather than a box-ticking feature.
Fits Into Your Setup, Not the Other Way Around
The dual mounting options -- magnetic or screw-mounted -- give you flexibility depending on your tent frame or wall surface. It is a small thing, but thoughtful hardware decisions like this matter when you are trying to keep a grow space tidy and organised. The E42A+ is well suited to hobbyist growers who are ready to step beyond basic timers, as well as more experienced cultivators who want consolidated environmental control without investing in a full-scale commercial automation system.
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