AWS IoT Walkthrough
Connect ESP32-S3 to AWS IoT Core — pretest flash and serial, then Terraform for rules, Lambda, DynamoDB, API, and Amplify dashboard.
Device-to-cloud telemetry from an Espressif ESP32-S3 to AWS IoT Core over MQTT, verified in CloudWatch before the full stack rolls out.
The walkthrough covers pretest through provisioning, then Terraform for IoT rules fan-out, Lambda, DynamoDB, API Gateway, and Amplify hosting — with copy-paste commands and fixes when USB, upload, or cloud checks fail.