Name: GrowHub Controller E42A+ for Grow Tent, Smart Environmental WiFi-Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, Cooling
Brand: Vivosun
SKU: 90271565918111668:164284961561524324
Price: 89.99 USD
Availability: InStock
Rating: 5 (201 reviews)

Yes, you can use your GrowHub controller offline or without the Vivosun app to control basic functions for LED lights, circulation fans, and duct fans. However, after connecting your GrowHub to Wi-Fi, you can use the Vivosun app to monitor your grow environment remotely in real-time and access additional features such as grow plans, historical data, and more.

Can I use the GrowHub E Series controller without connecting to Wi-Fi or the Vivosun app?

The Vivosun GrowHub Controller is powered through the control cable (RJ45 or Type-C) connected to an AeroLight, AeroZesh, or AeroWave E6. No additional power cable is required. However, when connected to a VS series light like LumaLight, LumaRay, or other compatible lights, a power adapter is necessary to power the GrowHub Controller.

How is the controller powered?

Please ensure your VS1000 or other VS series lights are connected to the RJ11 port on the Converter (Type C to RJ11 & RJ45) using a standard RJ11 cable, and set the dimming knob on your VS light to “EXT.” If you daisy-chain multiple VS lights, all must have their dimming knobs set to “EXT.”

Why can’t my VS1000 light be controlled by the GrowHub E Series after connecting?

The Vivosun GrowHub connects only to 2.4 GHz Wi-Fi networks. Most routers broadcast both 2.4GHz and 5 GHz networks—often with similar names differentiated by “2.4 GHz” or “5 GHz.” Please select the 2.4 GHz network when pairing your GrowHub.

What kind of Wi-Fi router do I need? Is the Vivosun GrowHub E Series compatible with 5 GHz Wi-Fi networks?

If your GrowHub Controller is offline (no Wi-Fi or internet access), it will continue operating using the last programmed settings or Grow Recipe. You can control the GrowHub directly on the device, but live data and remote control via the Vivosun app will be unavailable. The GrowHub will automatically reconnect once Wi-Fi is restored.

What happens if my GrowHub Controller is offline?

If your GrowHub Controller was connected to Wi-Fi and the Vivosun app before the power outage, it will automatically reconnect to your Wi-Fi and continue executing your settings as if power had never been lost. If your GrowHub was not connected to Wi-Fi and the Vivosun app before the outage, you will need to calibrate the time on the controller first. The controller will then resume running the previous settings automatically.

What happens if there’s a power outage? Do I need to reconfigure the controller?

Yes. First, reset the GrowHub Controller E42A+ in System Settings. Then reconfigure the Wi-Fi connection using the Vivosun app

Can I reconfigure the Wi-Fi connection of the controller?

The live data updates every minute. You can also swipe down on the page to refresh the data manually.

Why is the data shown on my app dashboard different from the data shown onthe GrowHub screen?

Yes. You can temporarily override a recipe by switching to Manual mode on either the Vivosun app or the GrowHub controller. To override in the app, stop the current recipe (Plan mode) before switching to Manual mode. On the GrowHub controller, you’ll need to unlock Recipe mode first before overriding.

Can I temporarily override the settings while a recipe is running?

The Vivosun app is compatible with both iPhone and Android devices, including tablets. You can download the app from the Apple App Store for iOS devices (iPhone or iPad) or from Google Play for Android devices.

Does the Vivosun app work with iPhone and Android devices? What about tablets?

E42A+

GrowHub E25 Controller, Supports Smart Grow System Devices, Easy to Install & Use, WiFi App Controllable, Expansion Port for E42/E42A

GrowHub E25 Manual

Instructional Manual

The GrowHub Controller E25 supports SGS devices like the AeroLight, AeroZesh, and AeroWave E, allowing you to freely combine devices in your grow tent; w/ RJ45 cables, you can connect multiple AeroLights.

The GrowHub Controller is WiFi-enabled to allow remote monitoring and control of equipment w/ the Vivosun App from anywhere, anytime - from your couch to abroad; Expand the controller’s capabilities w/ grow recipes and other powerful settings.

To install the E25, you only need to insert it to the Type C port of your SGS devices and connect it to the WiFi; Small size and compact design w/ one button for WiFi configuration and a clear status indicator light, you’ll get more flexibility and ease of use.

w/ a smart auto-mode and professional grow recipes settings through the App, you can set your lights, circulation fans, and duct fans based on the different growth stages, and maximum yield w/ minimal effort.

GrowHub E25 can either schedule independently or share the same schedule w/ GrowHub E42./E42A; You can add E25 and E42/E42A to the same garden on Vivosun App, and use E25 as an expansion port for E42/E42A.

GrowHub Controller E42A+ for Grow Tent, Smart Environmental WiFi-Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, Cooling

GrowHub E42A+ Manual

The upgraded E42A+ unifies your grow light, fans, and other devices with the GrowHub E42A+ Controller or the Vivosun App; Seamlessly automate your setup to make growing easier than ever

High-precision sensors track temperature, humidity, and VPD in real time for simpler, optimized plant care; Monitor and manage your environment easily through the app to support consistent, healthy plant growth

The WiFi-enabled GrowHub E42A+ connects to the Vivosun App, giving you full remote control over your grow space; Access advanced features like grow recipes and guided grow pilots—perfect for both beginners and pros

Customize automated cycles for germination, veg, and bloom stages; Adjust spectrum, intensity, on/off timing, and airflow with ease—make real-time changes to meet your plants’ needs

The intuitive color display and easy-to-navigate interface simplify operation for all skill levels; Install in minutes with magnetic mounts or expansion screws—designed for convenience

Smart Box

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Grow Tents

Grow Lights

Ventilation

Circulation

Temperature & Humidity

Accessories

GrowHub Controller E42A+ for Grow Tent, Smart Environmental WiFi-Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, Cooling

About this item

Description

Frequently Asked Questions

Reviews (201)

Shop by Category

Smart Box

Grow Tent Kits

Controllers

Grow Tents

Grow Lights

Ventilation

Circulation

Temperature & Humidity

Accessories

GrowHub Controller E42A+ for Grow Tent, Smart Environmental WiFi-Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, Cooling

About this item

Description

Frequently Asked Questions

Reviews (201)