# Amazon IoT Core Documentation

Amazon IoT Core provides secure, bi-directional communication for Internet-connected devices (such as sensors, actuators, embedded devices, wireless devices, and smart appliances) to connect to the Amazon Web Services Cloud over MQTT, HTTPS, and LoRaWAN.

- [Developer Guide](/en_us/iot/latest/developerguide/): Walks through how to set up Amazon IoT and integrate it with other services.
- [Amazon IoT Core API Reference](/en_us/iot/latest/apireference/): Describes in detail all the API operations for Amazon IoT Core, including the data plane, jobs, and secure tunneling. Also provides sample requests, responses, and errors.

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