Grow Sensor - The smart grow room monitor for pro growers
Pulse One - Smart Grow Room Monitor - VPD, RH, Temperature (°F/°C), Dew Point, Light - iOS, Android, Apple, Windows, Works on 2.4 Ghz WiFi Networks: Amazon.com: Industrial & Scientific
Grow Room Smart Home Dashboard to monitor power usage, temp, humidity. Can control lights, fans, heaters, dehumidifiers, etc. RaspberryPi4 + HomeAssistant + ZigBee : r/microgrowery