















🌿 Grow Smarter, Not Harder — Your Garden’s Command Center
The VIVOSUN GrowHub Controller E42A is a WiFi-enabled smart environmental controller designed for grow tents. It features integrated temperature and humidity sensors, customizable timers, and automated control of lighting, ventilation, and fans. With a clear LED display and app connectivity, it empowers growers to optimize plant environments remotely and effortlessly.























| ASIN | B0BS2BVL3Q |
| Batteries | 1 Lithium Metal batteries required. |
| Best Sellers Rank | 17,437 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 86 in Charge Controllers & Accessories |
| Customer Reviews | 4.4 4.4 out of 5 stars (377) |
| Date First Available | 26 Feb. 2023 |
| Display type | LED |
| Item model number | GH-E42A |
| Item weight | 1.18 Kilograms |
| Manufacturer | VIVOSUN |
| Material type | Plastic Metal |
| Operating temperature | 18 Degrees Celsius |
| Part number | GH-E42A |
| Product Dimensions | 13.79 x 2.79 x 8.38 cm; 1.18 kg |
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! 👌🏻
G**O
Muy bien
M**C
Fonction très bien pour l'instant pas de problème
H**7
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!
M**L
If you have more money, you can buy this. It’s not necessary and it’s not going to work without Wi-Fi.
B**M
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!
Trustpilot
1 month ago
2 weeks ago