---
product_id: 546019443
title: "GrowHub Controller E42A+ for Grow Tent, Smart Environmental WiFi-Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, Cooling Ventilation Lighting Programming"
brand: "vivosun"
price: "€ 170.58"
currency: EUR
in_stock: true
reviews_count: 5
category: "Vivosun"
url: https://www.desertcart.de/products/546019443-growhub-controller-e42a-for-grow-tent-smart-environmental-wifi-controller
store_origin: DE
region: Germany
---

# WiFi App Control Customizable Automation Temp & Humidity Precision GrowHub Controller E42A+ for Grow Tent, Smart Environmental WiFi-Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, Cooling Ventilation Lighting Programming

**Brand:** vivosun
**Price:** € 170.58
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smarter, not harder — control your garden’s future today!

## Quick Answers

- **What is this?** GrowHub Controller E42A+ for Grow Tent, Smart Environmental WiFi-Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, Cooling Ventilation Lighting Programming by vivosun
- **How much does it cost?** € 170.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/546019443-growhub-controller-e42a-for-grow-tent-smart-environmental-wifi-controller)

## Best For

- vivosun enthusiasts

## Why This Product

- Trusted vivosun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unified Smart Control:** Seamlessly manage all your grow devices from one sleek platform.
- • **Fully Automated Growth Cycles:** Program light, airflow, and fan settings to evolve with your plants’ needs.
- • **Intuitive & Stylish Interface:** Clear LED display with capacitive buttons, mounts discreetly on your tent fabric.
- • **Remote Access Anytime, Anywhere:** WiFi-enabled app control puts your grow room in your pocket.
- • **Real-Time Environmental Monitoring:** Track temperature, humidity, and VPD instantly for optimal growth conditions.

## Overview

The VIVOSUN GrowHub Controller E42A+ is a cutting-edge WiFi-enabled environmental controller designed for indoor grow tents. It integrates temperature, humidity, and VPD monitoring with fully customizable automation for lighting, ventilation, and airflow. Featuring a sleek LED interface and app connectivity, it empowers growers to optimize every growth stage remotely, unifying multiple smart devices into one streamlined system.

## Description

The GrowHub Controller is the all-in-one platform for controlling, monitoring, and improving your indoor grow. Bring all your smart devices together onto a single controller that does it all: change airflow, air circulation, light intensity, light spectrum, and on/off periods with the touch of a button.

Review: Muy bien - Muy bien
Review: Optimaler Controller (inkl. App) für Hydro/Thermo-Messung + Luftzirkulation - Gestern bestellt, heute geliefert! THANKS! Kaufentscheidend: Bedienung des Zirkulation-Ventilators VIVOSUN AeroWave E6 Gen2 per Controller (somit auch via App), und die dadurch zusätzliche digitale Hydro+Thermo-Erfassung (anstelle separat-autarke Messgeräte) auf einem Blick. Bei uns dient dieser Controller für Hydro/Thermo-Messung + Luftzirkulation. Bei Licht und AKF-Lüftung haben wir für andere Anbieter entschieden, die über diesen Controller nicht bedient werden können. Die Gerätschaften können über die App noch feintuniger gesteuert werden. Controller funktioniert aber auch ohne App und VIVOSUN-Userkonto! App wiederum benötigt Kontoerstellung. Gerne wieder! Danke nochmals!

## Features

- Unify Your Equipment: You can operate them individually or unify all your smart devices through the GrowHub E42A+ platform to simplify the complexities of gardening to a scientifically manageable level and thus better stabilize your growth environment
- Environmental Monitoring: With a built-in temp and humidity gauge and one probe, the GrowHub Controller E42A+ monitors changes in both the internal and external environment, and you can view this data and program through the App
- Fully Automated: Program your equipment to automatically take you through each stage of growth – program light intensity, light spectrum, on/off periods, fan speed, and airflow volume, make changes to better suit your plants at any time
- Customizable Settings: Fully customizable programming allows to customize your style with easy-to-use settings, a clear LED display, capacitive buttons – and the GrowHub E42A+ Controller can be mounted on your tent fabric without an ugly mounting bracket
- App Controllable: The GrowHub Controller is WiFi-enabled so you can control your equipment from anywhere, anytime via the app; The App expands the controller’s capabilities through Grow Recipes and other extremely powerful settings
- Perfect Addition: Type-C to MOLEX and AUX converters increase the range of compatible fans; the RJ11 network interface supports VS series grow lights and some other brands of lights; Use the 12V power adaptor to drive the controller when no device is connected

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BS2BVL3Q |
| Brand | VIVOSUN |
| Brand Name | VIVOSUN |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.4 out of 5 stars 380 Reviews |
| Display Type | LED |
| Included Components | GrowHub |
| Item Dimensions L x W x H | 13.8L x 2.8W x 8.4H centimeters |
| Item Weight | 1.18 Kilograms |
| Item weight | 1.18 Kilograms |
| Manufacturer | VIVOSUN |
| Material | Plastic |
| Material Type | Plastic |
| Operating Temperature | 18 Degrees Celsius |
| Product dimensions | 13.8L x 2.8W x 8.4H centimeters |
| Voltage | 12 Volts |

## Product Details

- **Brand:** VIVOSUN
- **Colour:** Black
- **Material:** Plastic
- **Product dimensions:** 13.8L x 2.8W x 8.4H centimeters
- **Voltage:** 12 Volts

## Images

![GrowHub Controller E42A+ for Grow Tent, Smart Environmental WiFi-Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, Cooling Ventilation Lighting Programming - Image 1](https://m.media-amazon.com/images/I/619MWZZx6IL.jpg)

## Questions & Answers

**Q: Will this work wothout wifi connection?**
A: Dear Customer,
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 visit your grow environment data remotely in real-time and to access more functions such as grow plan, historical data, and more detailed functions.
Feel free to contact us any time if you have other questions, we'll be happy to help!
Best regards,
The VIVOSUN Customer Care Team

**Q: Will this work with the migro aray 4 lights ?**
A: Dear Customer,
No,the GrowHub Controller E25 supports SGS devices like the AeroLight, AeroZesh, and AeroWave E.
Feel free to contact us any time if you have other questions, we'll be happy to help!
All The Best,
The VIVOSUN Customer Care Team

**Q: I have a turbo 4" fan that is controlled with a type c usb just like the vivosun. Is this compatible with other brands ?**
A: Dear Customer,
Yes,here is the List of Compatible Inline Fans by Brand:
VIVOSUN: AeroZesh Series
VIVOSUN: Other Inline Fans with AUX Connector
AC Infinity: Cloudline S,T Series with Type-C connector
AC Infinity: Cloudline Series with Molex connector
For other brand fans,please contact us through Amazon Messenger or email:support@vivosun.com for more detail info.
Feel free to contact us any time if you have other questions, we'll be happy to help!
All The Best,
The VIVOSUN Customer Care Team

**Q: Will this work with MARS HYDRO TS-2000? Does it include the RJ11?**
A: Dear Customer,
Growhub controller can work with MARS HYDRO lights: TS,FC,FC-ESP Series.
Yes, the controller contains RJ11 cord.

Feel free to contact us any time if you have other questions, we'll be happy to help!

All The Best,
The VIVOSUN Customer Care Team

## Customer Reviews

### ⭐⭐⭐⭐⭐ Muy bien
*by G***O on 9 December 2025*

Muy bien

### ⭐⭐⭐⭐⭐ Optimaler Controller (inkl. App) für Hydro/Thermo-Messung + Luftzirkulation
*by H***7 on 18 September 2025*

Gestern bestellt, heute geliefert! THANKS! Kaufentscheidend: Bedienung des Zirkulation-Ventilators VIVOSUN AeroWave E6 Gen2 per Controller (somit auch via App), und die dadurch zusätzliche digitale Hydro+Thermo-Erfassung (anstelle separat-autarke Messgeräte) auf einem Blick. Bei uns dient dieser Controller für Hydro/Thermo-Messung + Luftzirkulation. Bei Licht und AKF-Lüftung haben wir für andere Anbieter entschieden, die über diesen Controller nicht bedient werden können. Die Gerätschaften können über die App noch feintuniger gesteuert werden. Controller funktioniert aber auch ohne App und VIVOSUN-Userkonto! App wiederum benötigt Kontoerstellung. Gerne wieder! Danke nochmals!

### ⭐ Not that matches important
*by M***L on 30 May 2025*



## Frequently Bought Together

- VIVOSUN GrowHub Controller E42A for Grow Tent, Smart Environmental WiFi-Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, Cooling Ventilation Lighting Programming
- VIVOSUN AeroWave E6 Grow Tent Fan 6”, EC Motor, Smart Wifi Control, US Patented Auto Oscillating Clip fan, Weatherproof IP-54, Strong Airflow but Quiet for Hydroponic Ventilation Circulation, 1-Pack
- VIVOSUN AeroLight Wing AW200SE, LED Grow Light 200W with Integrated Circulation Fan, Compatible with App, Used with Growhub Controller E42A/E25 to Achieve More Functions for 4x2/3x3 Grow Tent

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-21*