Will this work wothout wifi connection?

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

Will this work with the migro aray 4 lights ?

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

I have a turbo 4" fan that is controlled with a type c usb just like the vivosun. Is this compatible with other brands ?

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

Will this work with MARS HYDRO TS-2000? Does it include the RJ11?

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

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

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

Product ID: 607914999

Details

Brand
VIVOSUN
Colour
Black
Material
Plastic Metal
Product Dimensions
13.8L x 2.8W x
Voltage
12 Volts

📱WiFi app remote control

⚙️Customizable automation & scheduling

🌡️Built-in temp & humidity sensors

180943 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hungary.

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Description

🌿 Grow smarter, not harder — your all-in-one plant command center!

INTUITIVE APP ACCESS - Control your grow environment anytime, anywhere with the powerful GrowHub app.
UNIFIED SMART CONTROL - Seamlessly integrate and manage all your grow devices from one sleek platform.
VERSATILE COMPATIBILITY - Supports multiple fan types and grow lights with Type-C, MOLEX, AUX, and RJ11 interfaces for ultimate flexibility.
FULLY AUTOMATED GROWTH CYCLES - Program light, airflow, and fan settings to perfectly match every growth stage—set it and forget it.
PRECISION ENVIRONMENTAL MONITORING - Real-time temperature and humidity tracking ensures your plants thrive in optimal conditions.

The VIVOSUN GrowHub Controller E42A is a WiFi-enabled smart environmental controller designed for indoor grow tents. It features built-in temperature and humidity sensors, customizable automation for lighting and ventilation, and app-based remote control. Compatible with a wide range of fans and grow lights, it simplifies complex grow management into a streamlined, data-driven process favored by serious growers.

Specifications

ASIN	B0BS2BVL3Q
Brand	VIVOSUN
Brand Name	VIVOSUN
Colour	Black
Country of Origin	China
Customer Reviews	4.4 out of 5 stars 451 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
Manufacturer	VIVOSUN
Material	Plastic Metal
Material Type	Plastic Metal
Model Number	GH-E42A
Operating Temperature	18 Degrees Celsius
Part Number	GH-E42A
Product Dimensions	13.8L x 2.8W x 8.4H Centimeters
Unit Count	1.0 Count
Voltage	12 Volts

Reviews

M**R

Excellent product

Awesome product. Works great.

8.03.2026

G**O

Muy bien

9.12.2025

M**L

Not that matches important

If you have more money, you can buy this. It’s not necessary and it’s not going to work without Wi-Fi.

30.05.2025

A**R

good

I absolutely love Vivosun equipment and products and the app to control and monitor everything on it is awesome. But they're shipping sucks and the customer service is just OK at best. Most all their products are on Amazon so just order from here you can still use the discount codes and have it shipped within one or two days.

18.03.2025

G**L

Takes away the stress

Really good at controlling the temps for the perfect environment. My tomato plants love the new set up. Chillies next! 👌🏻

14.02.2025

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TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Received my product in pristine condition. Great service overall.

1 month ago

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180943 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hungary.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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