MESH Smart Trigger: Temperature and Humidity MESH temperature and humidity is a sensor block that detects changes in temperature and humidity Visual coding app for projects (drag-and-drop interface, program blocks, send sensor data and more) Built-in ifttt integration (use with Philips hue, smart things, lifx, WeMo, nest and many more) Compatible with development boards (Arduino, raspberry pi), Sensors and actuators A smartphone or tablet (android or iOS) is required to operate mesh blocks which use Bluetooth (ble)