SKU: 33123983359
automatic humidity control for grow tent

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

$26.72 $29.69
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Description

automatic humidity control for grow tent GrowHub Controller E42A+ for Grow Tent, Smart Environmental WiFi-Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, CoolingSmart Grow Tent Automation Controller with Temperature, Humidity, and VPD Management Take full control of your grow environment with the Vivosun GrowHub E42A+, a next generation smart controller designed to automate every stage of your grow. Built for precision and convenience, it monitors temperature, humidity, and VPD in real time while syncing your grow lights, fans, and other accessories through the Vivosun App. Whether youre managing a single

Smart Grow Tent Automation Controller with Temperature, Humidity, and VPD Management

Take full control of your grow environment with the Vivosun GrowHub E42A+, a next-generation smart controller designed to automate every stage of your grow. Built for precision and convenience, it monitors temperature, humidity, and VPD in real time while syncing your grow lights, fans, and other accessories through the Vivosun App. Whether you’re managing a single tent or a multi-device setup, the E42A+ makes environmental control effortless, efficient, and consistent for healthier plants and higher yields.

✅ Quick-Glance Benefits

📲
Smart WiFi Control
Access and adjust your grow environment anytime through the Vivosun App.
🌡️
Real-Time Climate Monitoring
Tracks temperature, humidity, and VPD with pinpoint accuracy to keep plants thriving.
⚙️
Full Automation Control
Automate lighting, airflow, and schedules for each stage of growth.
🖥️
Intuitive Display
Bright color screen and simple navigation make operation effortless for all skill levels.
🚚
Fast U.S. Shipping
Ships quickly and securely from U.S. warehouses—ready to plug and grow.


What’s Included

1x GrowHub E42A+ Smart Controller
1x Temperature & Humidity Sensor
1x Power Adapter
1x Mounting Kit (Magnetic & Screw Options)
1x User Manual

Use It For

✔️ Automated Grow Tent Control
✔️ Temperature & Humidity Regulation
✔️ Light and Fan Scheduling
✔️ VPD Optimization

🔍 Standout Features

🌿
VPD-Driven Growth
Automatically maintains ideal vapor pressure deficit to maximize plant uptake and growth speed.
📅
Custom Schedules & Cycles
Program separate lighting and airflow schedules for germination, vegetative, and bloom stages.
📡
App Integration & Grow Recipes
Access guided grow pilots, preset recipes, and data logging via the Vivosun App.
🔌
All-in-One Compatibility
Links with Vivosun AeroLight, AeroZesh, and other devices for total system integration.













Ready to upgrade your grow setup?

Order the Vivosun GrowHub E42A+ Controller today and take command of your indoor environment with intuitive WiFi automation, precision climate tracking, and effortless device syncing—all from the palm of your hand.

Vivosun GrowHub E42A+ Specifications

Power Input: 100–240V AC
WiFi Connectivity: 2.4 GHz (App Control)
Display: 4.3" Color Screen
Sensors: Temperature, Humidity, VPD
Control Ports: Lighting, Fans, Devices (RJ12)
Mounting: Magnetic + Screw Options
Dimensions: 6.3" x 3.5" x 1.1"
Weight: 0.75 lbs

Vivosun GrowHub E42A+ Warranty

Manufacturer Warranty: 1 Year
Covers defects in materials and workmanship
Support handled directly through our team

FAQ

Q: Will the E42A+ work with my current Vivosun lights or fans?
A: Yes! It’s fully compatible with the Vivosun AeroLight, AeroZesh, and other RJ12-port devices.

Q: Can I control my tent remotely?
A: Absolutely. Connect the controller to WiFi and manage everything through the Vivosun App.

Q: What’s the difference between the E42A and the E42A+?
A: The E42A+ adds enhanced WiFi functionality, improved sensors, and VPD management for more precise environmental automation.

Q: How difficult is installation?
A: Quick and simple—mount with magnets or screws and connect your devices via the labeled ports.

Q: Is the app easy to use for beginners?
A: Yes, the interface is straightforward, and guided grow pilots make automation accessible even for first-time users.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33123983359

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4.4 ★★★★★
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Product Reviews
K
Karin
Chelsea, US
★★★★★ 5
Sapphic Yearning at Its Best
Format: Paperback
4.5⭐️ rounded up Set in the same world as Rebekah Faubion’s debut THE LOVERS, we follow Cadence Connelly, park ranger and daughter of the enigmatic Madame Moira, as she finds out that her too-wild-to-be-tamed mother is getting married after only knowing the man for a few months. She travels home for the first time in years in an attempt to save the man from what she believes to be a con, only to find herself entranced by the man’s daughter, Sydney Sinclair. Sydney is also wildly suspicious of the engagement as she believed herself to be incredibly close with her father and it came as a complete surprise. The pair enter in a scheme to get to the bottom of the whirlwind engagement, but the chemistry between them may prove to be more of a distraction than they originally believed. It is not a secret that I was deeply obsessed with Rebekah Faubion’s debut and I’m happy to report that that love carries into her sophomore novel—no slump here! Returning to this very contemporary world that is coated in the mystical was like coming home. The love and care Rebekah gave her debut continues to shine as she tells Cadence and Sydney’s story and allowed me to immediately become attached to them. It’s clear from the start that these two women carry trauma from their childhood, but they have been wildly independent as they’ve grown up. The chemistry between them is constantly sizzling just under the surface and it is everything I could have asked for when I think of sapphic yearning. Cadence as a character stood out to me especially as a fellow daughter who felt like their mother controlled many aspects of her life. While our worlds are incredibly different, I felt every part of Cadence’s journey through the story—with the way she felt the need to run away and rebel against Moira to the eventual (if still slightly strained) acceptance of her behavior. If you’ve read THE LOVERS, you’ll be happy to see a few familiar faces return to the page as happy and in love as they were when we left them. I had a deep hope that we’d get a cameo or two, but it was still a pleasant surprise to actually see it happen. And the way Rebekah was able to weave them into the actual plot of this standalone story is masterful, allowing new readers and old alike to experience the story in much the same way. And, of course, we can’t not talk about Chicken. Chicken is perfect and wonderful and stole the show. He is living his best life and making us all fall in love with him from start to finish. We stan Chicken. Disclaimer: I received an advanced copy of this book from the publisher for free and have voluntarily written this review.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 19, 2025
C
Chenoa
Belleville, US
★★★★★ 5
Tender, sexy, and a little magical in the best way
Format: Paperback, Format: Paperback
I think I just found a new favorite author because The Sun and the Moon by Rebekah Faubion had me hooked. Cadence and Sydney’s parents suddenly get engaged after just a few months of dating and neither of them are thrilled. Cadence’s estranged mother is a well known psychic who once told her exactly how she’d meet her soulmate… and meeting Sydney feels way too familiar. Sydney’s close to her dad and skeptical of this fast moving relationship. The two of them team up to figure out what their parents are hiding, and the deeper they dig, the stronger the tension between them becomes. Oh and how can I forget the one bed scene I loved the partners-in-crime vibe, the bisexual rep, and the immediate chemistry between Cadence and Sydney. Their chemistry felt natural — flirty, sweet, and emotionally rich in a way that made me root for them instantly. The banter had me smiling, blushing and I loved how they challenged each other while still offering comfort and understanding. Plus? Sydney’s a pilot. Cadence is a park ranger. The vibes are IMMACULATE. ⭐️ 4.5 stars This book completely delivered. If you love queer romance with emotional depth, a little mystery, and characters that feel real, add this to your TBR immediately.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2025
F
FranJessca @ A Book Lovin Mama's Blog
Boise, US
★★★★★ 4
4-stars: 'The Sun and the Moon' by Rebekah Faubion
Format: Kindle, Format: Kindle
I enjoyed reading The Lovers last year and was eager to read Rebekah’s new book, The Sun and the Moon. Gorgeous covers always draw me in, and both books have stunning designs. After reading the synopsis, I knew I would enjoy this one. I love stories where opposites attract and soulmates are destined to meet. I loved getting to know Cadence and Sydney as they met at their parents’ engagement party. Cadence doesn’t have a close relationship with her mother, but she tries to find out if her mom is up to no good. She meets Sydney, whose father is marrying Cadence’s mother. Sydney is curious about her father’s quick engagement and agrees to help Cadence uncover the truth and possibly stop the wedding. As they spend time together, their undeniable connection grows, suggesting their meeting was fate. I enjoyed this Sapphic Romance and its engaging storyline. The chemistry between Cadence and Sydney was enthralling. I understood both characters’ skepticism about their parents’ wedding. Cadence’s concerns about her mother felt clear, and while investigating, she also becomes protective when it comes to her mother’s business. I understood Sydney, too, who simply wants to protect her father, whom she admires. Both struggle with their parents getting married at first, but ultimately become closer to each other and their parents as truths are revealed. The book focuses heavily on Cadence’s mother, sometimes overshadowing other elements. Still, I enjoyed the soulmates storyline between Cadence and Sydney. Overall, this book earns four stars from me, and I look forward to reading more by Rebekah Faubion. Single/Dual POV: Dual POV. Would I recommend this book? Yes. If you like Sapphic Romance with two FMCs who are opposites and destined to meet, I definitely recommend The Sun and The Moon. What to Expect: ✓Sapphic Romance ✓Opposites Attract ✓One Bed ✓Soulmates
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 13, 2025
B
BookishKB
Charlottesville, US
★★★★★ 3
Not for me
Format: Kindle
🔆Bookish Thoughts This one just didn’t work for me. I really struggled to connect with either of the FMCs, and I found the pacing incredibly slow. So much of the story focused on Cadence’s complicated relationship with her mom, and it became repetitive fast. I also had a hard time getting into the romance. The “destined to be together” angle felt forced, and there was a lot more internal monologue than actual connection on the page. And both Cadence and Sydney seemed emotionally immature. Honestly, I didn't like either FMC. The premise was really cute, but I think I was expecting more of a romcom vibe, especially with the whole reverse Parent Trap setup. But it ended up feeling dry, and I found myself tuning out and just not that interested. That said, if you’re into slow burns with a lot of emotional processing, this might be more your thing. 📅 Pub Date: August 12, 2025 Thank you to Berkley Publishing Group and NetGalley for the advanced copy. All thoughts are my own.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 2, 2025
K
kailesbooks
San Leandro, US
★★★★★ 5
Cadence + Sydney
Format: Kindle
This book was so good. No flaws, I’m obsessed. The scheming parents, the family drama, the “forbidden” romance. All of it had me grasping for more. I love a good sapphic romance and this book did NOT disappoint!! The premise of this story was so compelling and I really felt for the main characters in their personal self-discovery journey as well as their familial relationship journey. It is pretty insta-love, but the background and actual plot make it so worth it. I would highly recommend this to anyone looking for a sapphic romance with a little magical twist to it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 24, 2025

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