A developer has connected a Sphero RVR robot to AWS IoT Core using the Seeed Studio XIAO ESP32S3 microcontroller. The setup enables real-time telemetry streaming and remote control via MQTT, opening new possibilities for cloud-connected robotics.

The system leverages the ESP32S3’s WiFi and UART capabilities to bridge the RVR with AWS. Sensor data like IMU readings, compass direction, and motor status are published every 60 seconds. Users can send drive commands from anywhere using JSON over MQTT.

Beyond basic mobility experiments, this project lays groundwork for AI-enabled autonomous robots. Future plans include 3D-printed custom builds and deeper integration with machine learning models. The open-source code is available on GitHub for developers to build upon.

Developers working on IoT or robotics can use this as a reference for combining off-the-shelf hardware with cloud platforms. It shows how small-footprint controllers can enable powerful remote interactions without complex infrastructure.