--- product_id: 518910774 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: "₱14290" currency: PHP in_stock: true reviews_count: 13 category: "Vivosun" url: https://www.desertcart.ph/products/518910774-growhub-controller-e42a-for-grow-tent-smart-environmental-wifi-controller store_origin: PH region: Philippines --- # Customizable Timer & Scheduling WiFi Remote App Control Precise Temp & Humidity Monitoring 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:** ₱14290 **Availability:** ✅ In Stock ## Summary > 🌿 Grow Smarter, Not Harder — Your Garden’s Command Center ## 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?** ₱14290 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/518910774-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 integrate and manage all your grow tent devices from one sleek platform. - • **Automated Growth Cycles:** Program lighting, ventilation, and fan speeds to perfectly match every growth stage. - • **Anywhere, Anytime Access:** WiFi-enabled app lets you monitor and adjust your grow environment remotely with ease. - • **Effortless Setup & Compatibility:** Plug-and-play design with versatile connectors supports a wide range of fans and lights. - • **Real-Time Environmental Insights:** Track temperature, humidity, and VPD with built-in sensors for optimal plant health. ## Overview The VIVOSUN GrowHub Controller E42A+ is a cutting-edge smart environmental controller designed for grow tents. It features precise temperature, humidity, and VPD monitoring, fully customizable scheduling for lighting and ventilation, and WiFi connectivity for remote management via an intuitive app. Compatible with multiple devices through versatile ports, it simplifies complex grow tent management into a streamlined, automated process, empowering growers to optimize plant health and maximize yields effortlessly. ## Description Who are we? VIVOSUN is the global leader for at-home growing technology & equipment. With over 10 years of demonstrated excellence in the development and production of growing tools,we have established ourselves as a trusted partner for every step in the growing process and for every level of grower. Who are we? VIVOSUN is the global leader for at-home growing technology & equipment. With over 10 years of demonstrated excellence in the development and production of growing tools,we have established ourselves as a trusted partner for every step in the growing process and for every level of grower. Smart Grow System Vivosun's smart grow system enables growers to master the elements for optimal lighting and ventilation to achieve ideal grow results. Smart Grow System Vivosun's smart grow system enables growers to master the elements for optimal lighting and ventilation to achieve ideal grow results. Master All the Elements Optimized Grow Tent Climate Witness the Miracle of Growth You May Also Need What problem are we solving? Indoor gardening can be complex. We simplify it by integrating technology that optimizes light, airflow, and environmental control. Our smart systems make gardening easier, helping both beginners and experts achieve thriving plants effortlessly. What makes our products unique? Vivosun combines innovation, quality, and sustainability. Our smart products—such as Vgrow, AeroLight, AeroZesh, and GrowHub—streamline gardening with automated controls and energy-efficient features, ensuring better growth outcomes while reducing environmental impact. What problem are we solving? Indoor gardening can be complex. We simplify it by integrating technology that optimizes light, airflow, and environmental control. Our smart systems make gardening easier, helping both beginners and experts achieve thriving plants effortlessly. What makes our products unique? Vivosun combines innovation, quality, and sustainability. Our smart products—such as Vgrow, AeroLight, AeroZesh, and GrowHub—streamline gardening with automated controls and energy-efficient features, ensuring better growth outcomes while reducing environmental impact. Review: Excellent Environmental Controller for Grow Tents - I recently purchased the VIVOSUN GrowHub Controller E42A, and it has been an outstanding addition to my grow tent setup. Here’s why I’m giving it five stars: Comprehensive Environmental Control: This controller covers all the essential aspects of a grow tent environment, including temperature, humidity, VPD, and lighting. The ability to control and monitor these parameters through a single device has made managing my grow tent much more efficient. WiFi Connectivity: The WiFi functionality is a game-changer. I can monitor and adjust settings remotely using my smartphone, which adds a layer of convenience and peace of mind. The app interface is user-friendly and provides real-time updates on the tent's conditions. Versatile Scheduling: The timer and schedule controls are very versatile. I can set precise schedules for lighting and ventilation, ensuring my plants get the right conditions at the right times. This feature is especially useful for maintaining consistent growth cycles. Easy Installation and Setup: Setting up the GrowHub Controller was straightforward. The instructions were clear, and the device integrated seamlessly with my existing equipment. The included sensors are accurate and responsive, providing reliable data. Build Quality and Design: The build quality of the controller is solid, and the design is sleek and modern. It feels durable and looks great in my grow tent setup. Overall, the VIVOSUN GrowHub Controller E42A has significantly improved the way I manage my grow tent environment. It offers excellent functionality, ease of use, and reliable performance. I highly recommend it to anyone looking for a comprehensive environmental controller for their grow tent. Review: New Vivosun E42A+ Controller - Finally got this controller E42A+ GrowHub and I was able to manually navigate through the settings and proper wiring position/connection set-up, RJ45 and RJ11 with the AeroLight SE. The manual does not tell you that in order to run 2 AeroLights, you will also need a two-way splitter for RJ45 & RJ11. I am including photos with this review that show the correct wiring ports for all connectors. Also, after you get your lights connected, in order to turn on the lights you must toggle up or down using the arrows and then push on the check mark symbol to turn on after setting a light percentage, IE; 35%, 65%, etc. There is also a photo showing the split connection to the second AeroLight SE. This will help a lot because the instructions for the new E42A+ are very basic and really only covers hooking up one light. Nice unit but new and this time without the App and it works great. No E25 dongle needed, devices now connect thru C cables included with each device such as Duct Fan and 6 to 9 inch wind fans. Good Luck all! ## 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 | | Best Sellers Rank | #15,840 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Temperature Controllers | | Brand | VIVOSUN | | Brand Name | VIVOSUN | | Color | Black | | Customer Reviews | 4.5 out of 5 stars 453 Reviews | | Display Type | LCD | | Included Components | GrowHub | | Item Dimensions L x W x H | 5.43"L x 1.1"W x 3.3"H | | Item Weight | 1.18 Kilograms | | Manufacturer | VIVOSUN | | Material | Metal, Plastic | | Material Type | Metal, Plastic | | Model | GH-E42A | | Part Number | GH-E42A | | Product Dimensions | 5.43"L x 1.1"W x 3.3"H | | Smart Home Compatibility | Smart Home Compatible | | Unit Count | 1.0 Count | | Voltage | 12 Volts | ## Product Details - **Brand:** VIVOSUN - **Color:** Black - **Material:** Metal, Plastic - **Product Dimensions:** 5.43"L x 1.1"W x 3.3"H - **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) ![GrowHub Controller E42A+ for Grow Tent, Smart Environmental WiFi-Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, Cooling Ventilation Lighting Programming - Image 2](https://m.media-amazon.com/images/I/71sCzWNwhuL.jpg) ![GrowHub Controller E42A+ for Grow Tent, Smart Environmental WiFi-Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, Cooling Ventilation Lighting Programming - Image 3](https://m.media-amazon.com/images/I/71HpRAoKh5L.jpg) ![GrowHub Controller E42A+ for Grow Tent, Smart Environmental WiFi-Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, Cooling Ventilation Lighting Programming - Image 4](https://m.media-amazon.com/images/I/71c1mAyGl5L.jpg) ![GrowHub Controller E42A+ for Grow Tent, Smart Environmental WiFi-Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, Cooling Ventilation Lighting Programming - Image 5](https://m.media-amazon.com/images/I/71neP8NxS4L.jpg) ## Available Options This product comes in different **Size** options. ## 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 ### ⭐⭐⭐⭐⭐ Excellent Environmental Controller for Grow Tents *by C***Y on August 4, 2024* I recently purchased the VIVOSUN GrowHub Controller E42A, and it has been an outstanding addition to my grow tent setup. Here’s why I’m giving it five stars: Comprehensive Environmental Control: This controller covers all the essential aspects of a grow tent environment, including temperature, humidity, VPD, and lighting. The ability to control and monitor these parameters through a single device has made managing my grow tent much more efficient. WiFi Connectivity: The WiFi functionality is a game-changer. I can monitor and adjust settings remotely using my smartphone, which adds a layer of convenience and peace of mind. The app interface is user-friendly and provides real-time updates on the tent's conditions. Versatile Scheduling: The timer and schedule controls are very versatile. I can set precise schedules for lighting and ventilation, ensuring my plants get the right conditions at the right times. This feature is especially useful for maintaining consistent growth cycles. Easy Installation and Setup: Setting up the GrowHub Controller was straightforward. The instructions were clear, and the device integrated seamlessly with my existing equipment. The included sensors are accurate and responsive, providing reliable data. Build Quality and Design: The build quality of the controller is solid, and the design is sleek and modern. It feels durable and looks great in my grow tent setup. Overall, the VIVOSUN GrowHub Controller E42A has significantly improved the way I manage my grow tent environment. It offers excellent functionality, ease of use, and reliable performance. I highly recommend it to anyone looking for a comprehensive environmental controller for their grow tent. ### ⭐⭐⭐⭐⭐ New Vivosun E42A+ Controller *by B***M on January 31, 2026* Finally got this controller E42A+ GrowHub and I was able to manually navigate through the settings and proper wiring position/connection set-up, RJ45 and RJ11 with the AeroLight SE. The manual does not tell you that in order to run 2 AeroLights, you will also need a two-way splitter for RJ45 & RJ11. I am including photos with this review that show the correct wiring ports for all connectors. Also, after you get your lights connected, in order to turn on the lights you must toggle up or down using the arrows and then push on the check mark symbol to turn on after setting a light percentage, IE; 35%, 65%, etc. There is also a photo showing the split connection to the second AeroLight SE. This will help a lot because the instructions for the new E42A+ are very basic and really only covers hooking up one light. Nice unit but new and this time without the App and it works great. No E25 dongle needed, devices now connect thru C cables included with each device such as Duct Fan and 6 to 9 inch wind fans. Good Luck all! ### ⭐⭐⭐⭐⭐ A must have for Vivosun grow tent owners!! *by D***H on March 26, 2025* I've had the GrowHub for about 3 months now and I can't imagine living without it now! I have mine controlling an AeroLight AW200 grow light, 4x LumaRay Side Lighting Bars, AeroZesh T4 inline fan, GrowCam C4 and AeroStream H19 humidifier and it has been performing seamlessly! Setup was extremely simple, just running a cable from each device to the hub - or some connect through your local wi-fi. Adding new devices has been a breeze with no issues thus far. To be fair, once the initial setup was done and I got the GrowHub connected to the mobile app on my Android phone I rarely touch the control panel itself as I'm always in the app! The mobile app is amazing! I am in the beta program and the developers have been steadily releasing updates with great new features! There are too many features to list but some of my favorites are being able to check in on my grow cam along with the current climate conditions even if I'm out. You can use youe grow cam to record a time lapse of your grow. You can set a lighting schedule, intensity, and spectrum. You can set the inline fan to work on a schedule or to activate when pre set humidty or temperature conditions are met. There is a journal section where you can log your watering, nutrition, lamp height, etc. You can also attach pictures and video to each entry. You can view historical logs of your tents environmental conditions (temp, humidty, VPD). There are just too many great features with more on the way, I'm sure! I really can't recommend this product enough. It's performance has been perfect and keeps getting better. This WILL help automate and improve your growing experience! ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/518910774-growhub-controller-e42a-for-grow-tent-smart-environmental-wifi-controller](https://www.desertcart.ph/products/518910774-growhub-controller-e42a-for-grow-tent-smart-environmental-wifi-controller) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-05-26*