Hello
Short introduction: I am the founder of Sensate, a company that wants to enable everybody to build their own electronic projects, based on the everywhere available cheap electronic components (currently ESP8266 and ESP32 as basis, and many available sensors). The special: The whole thing works completely without having to program yourself. The electronics are built and then configured with our apps. The data is then immediately available live in the apps, including rules/alarms and of course access to the history.
We recently added MQTT support, and also support the nice AutoDiscovery Feature from Home Assistant. That way you easily get the Sensor data in your Home Assistant, without any hassle.
Let me know if you have questions, likes or dislikes
Thanks!