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Official M5StickS3 ESP32S3 Mini loT Development KitProduct Overview

StickS3 is a compact and high-performance programmable controller designed for remote control and IoT applications. It is powered by the ESP32-S3-PICO-1-N8R8 main control chip, supporting 2.4 GHz Wi-Fi wireless communication, with built-in 8MB Flash and 8MB PSRAM to meet diverse application development needs, delivering excellent performance and scalability. For human–machine interaction, it features a 1.14" LCD display, a 6-axis IMU sensor, and programmable buttons. The audio system adopts the ES8311 mono audio codec, combined with a high-sensitivity MEMS microphone and AW8737 power amplifier, enabling clear audio capture and high-fidelity audio output, empowering voice recognition and interactive experiences. It also integrates IR transmitter and receiver, a 250mAh lithium battery, making it suitable for smart home control, AI voice assistants, and IoT project development scenarios.

Exclusive Benefits

• POWERFUL ESP32-S3 CORE: Dual-core LX7 240 MHz with 8 MB Flash & 8 MB PSRAM delivers superior processing – perfect for AI voice assistants, smart home control, and IoT applications.
• CLAUDE DESKTOP BUDDY: Compact magnetic body mounts on any metal surface; supports ESP-Claw firmware for AI interaction and automation – your always-ready intelligent desktop companion.
• ADVANCED VOICE INTERACTION: ES8311 mono codec, high-sensitivity MEMS microphone & AW8737 amplifier enable clear voice capture and hi-fi output – ideal for Xiaozhi AI voice assistant projects.
• DUAL IR TRANSMITTER & RECEIVER: Integrated IR transmitter and receiver eliminate extra modules – perfect for smart home appliance control and remote IoT device management.
• EXPANDABLE & MULTI-PLATFORM READY: Hat2 bus (2.54-16P) and HY2.0-4P interfaces support Arduino, UiFlow2, ESP-IDF & PlatformIO – easily scale up for smart home, AI voice, and DIY IoT projects.

Delivery Information

We ship exclusively to the -registered address. Please verify your shipping details before placing an order.

All orders ship within 1-2 business days, with delivery typically within 3-7 business days.

Shipping service is limited to the contiguous United States. We do not ship to Alaska, Hawaii, Puerto Rico, or PO Boxes.

Return & Exchange Policy

We gladly accept returns within 30 days. Items must be returned in original condition and packaging.

If the item received is damaged or incorrect, please contact us immediately via messaging.

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Contact Support

If you have any questions, please reach out via messages. We respond promptly within 24-48 hours.