SKU: 32911995276

ReSpeaker Lite with XIAO ESP32S3

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Description

ReSpeaker Lite with XIAO ESP32S3ReSpeaker Lite with XIAO ESP32S3 Your DIY Voice Assistant Hub The ReSpeaker Lite with XIAO ESP32S3 is an open source voice assistant development kit designed for makers and engineers who demand high performance audio and voice processing. Built around the XMOS XU316 AI Sound and Audio chipset , this kit offers unmatched noise reduction, far field voice recognition, and AI powered natural language understanding. Pairing a dual microphone array with the

ReSpeaker Lite with XIAO ESP32S3 - Your DIY Voice Assistant Hub

The ReSpeaker Lite with XIAO ESP32S3 is an open-source voice assistant development kit designed for makers and engineers who demand high-performance audio and voice processing. Built around the XMOS XU316 AI Sound and Audio chipset , this kit offers unmatched noise reduction, far-field voice recognition, and AI-powered natural language understanding.

Pairing a dual-microphone array with the powerful XIAO ESP32S3 processor , this kit is perfect for creating smart home assistants, developing audio-processing applications, or even building your own conference system. With native compatibility for Home Assistant via ESPHome and integration options for Amazon Alexa, Google Assistant, and more, the possibilities are endless.

Key Features

  • Plug-and-Play ESP32S3 Integration: The pre-soldered XIAO ESP32S3 saves you from soldering hassles and provides a robust development platform.
  • Dual Microphone Array: Captures crystal-clear audio up to 3 meters away, even in noisy environments.
  • AI-Powered Voice Processing: Leverage onboard AI algorithms for noise suppression, echo cancellation, and more.
  • Open-Source Friendly: Works with Arduino, MicroPython, CircuitPython, and PlatformIO.
  • Home Assistant Ready: Seamlessly integrates with ESPHome for home automation projects.
  • Customizable RGB LED: Programmable WS2812 RGB for visual feedback or status indications.
  • Versatile Audio Output: Supports 5W amplifier speakers and includes a 3.5mm headphone jack.

Specifications

General

  • Processor: XMOS XU316
  • Microphones: 2 high-performance digital mics
  • Sensitivity: -26 dBFS
  • Audio Output: Speaker connector and 3.5mm headphone jack
  • Power Supply: USB 5V or external 5V
  • Dimensions: 35 x 86 mm

XIAO ESP32S3

  • Processor: Xtensa LX7 dual-core, up to 240 MHz
  • Wireless: WiFi (2.4 GHz), Bluetooth 5.0
  • Memory: 8M PSRAM & 8MB Flash
  • Interfaces: UART, I2C, I2S, SPI, GPIO, ADC
  • Power Consumption: Supports low-power modes, active WiFi: ~100mA
  • Operating Temp: -40°C to 65°C

Applications

  • Smart Speakers: Build your own Alexa, Google Assistant, or custom voice assistant.
  • Audio Signal Processing: Experiment with AI-powered noise suppression and echo cancellation.
  • Home Automation: Integrate with Home Assistant or ESPHome for seamless control.
  • IoT Projects: Add voice control to your devices and systems.

What's in the Box?

  • ReSpeaker Lite Development Board
  • Pre-soldered XIAO ESP32S3
  • 2x Digital Microphone Array
  • RGB LED (WS2812)
  • Power Indicator and Mute Buttons

Note: Accessories and components may vary depending on supply.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 32911995276

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SM
Waukegan, US
★★★★★ 5
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Purchased several shirts, all were great quality. You never know what you’ll get when you purchase sight unseen, these are worth it. Great value, style, and comfort. Color is exactly what you see online. True to size.
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Reviewed in the United States on November 25, 2025
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Jocelyn
Lexington, US
★★★★★ 4
Great quality for price
Material Type: Recycled Polyester, Color: Red Stripe, Size: XX-Large
Very impressed with the shirt quality, especially for such a low price. Sizing is accurate.
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Reviewed in the United States on May 21, 2026
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Shawn SnoMan Thompson
Pawtucket, US
★★★★★ 5
For work or casual wear, this polo is a great choice.
Material Type: Recycled Polyester, Color: Port Stripe, Size: X-Large
I really like this polo. I've been wearing it once a week or every other week since November. Its very comfortable and breathable. This polo feels like it should last a while. The fit is good. I typcally wear XL and this XL fits great. I've pruchased it in both burgundy and black so far. I definitely recommend this shirt. For work or casual wear, this will look good.
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Reviewed in the United States on January 11, 2026
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Tech Dad
Phoenix, US
★★★★★ 5
Great value: These are my go-to work from home shirt
Material Type: Recycled Polyester, Color: Blue, Size: X-Large
I’ve been pleasantly surprised by these shirts and wear them weekly for Zoom calls, since I’m still working from home these days. I figured at the price point it was worth trying them out, and now I’ve bought several in different colors. They aren’t super soft, but they are comfy and look nice. I’m 6’1” ~220 pounds, and the XL slim fit still has plenty of room. I imagine the regular cut is incredibly boxy and oversized. The difference between polyester vs recycled polyester is inconsequential. I typically buy expensive golf shirts, and these definitely aren’t as nice. They are a fraction of the cost though and a great “beater” work shirt / hang out shirt. It’s nice wearing something that looks and feels decent, but if something happens to it, you can toss and it and pick up another for the cost of a chipotle burrito.
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Reviewed in the United States on May 29, 2022
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Espresso
Charlottesville, US
★★★★★ 3
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