Are multiple rule conditions logically AND-ed together?

When multiple rule conditions in Azure IoT are logically AND-ed together, it means that all specified conditions must be satisfied for the rule to trigger an action. This configuration is fundamental in scenarios where precise control is needed over IoT device behavior and data processing.

For instance, if an IoT solution requires a device to send alerts only when both the temperature exceeds a certain threshold and humidity falls below another threshold, the conditions must meet both criteria—demonstrating the AND logic. The ANDed conditions help filter out unnecessary alerts by ensuring that only those instances that meet all defined criteria are acted upon.

Logical ANDing is particularly useful in applications where the interaction of multiple parameters is critical, facilitating complex decision-making processes inherent in IoT systems. Consequently, understanding this logical relationship is essential for implementing effective and reliable IoT rules within Azure.