GrowHub E42A+ Controller

GrowHub E42A+ is a Wi‑Fi smart environmental controller for indoor grow tents. It integrates a temperature and humidity probe (3 m cable) and displays VPD on a 4.3-inch LCD, enabling automated routines and alerts via the Vivosun App over 2.4 GHz. The controller manages up to six connected devices and provides direct control pages for grow lights, circulation fans, and inline duct fans. It supports VIVOSUN AeroZesh and AeroWave fans through Type‑C ports and a wide range of compatible LED lights (including VIVOSUN VS series and others via RJ11/RJ45, per the official compatibility guide). Mounting options include magnetic backing and expansion screws. Key specs: model GH‑E42AP, 12 V/1 A power (5 W), operating range 0–60°C and 35–85% RH, temperature ±0.9°F and humidity ±5% accuracy.