Thanks for the suggestion. This is certainly doable, in fact, I’ve been thinking of modifying (I should say simplifying) the firmware to make a WiFi temp/humidity sensor based on DHT22. My only hesitation is that from a product marketing point of view, it’s better to say something is designed for a particular purpose as opposed to say it can do all of X, Y, and Z. It tends to confuse users. That said, I agree that technically it’s all possible to extend OpenGarage as you said to support multiple sensors/actuators.