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$130.00
Ships from China.
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reSpeaker XVF3800 4-Mic Array with XIAO ESP32S3, Bare Board
- Built for Custom Integration: Keep control of the enclosure, mounting and final device layout. The open-board format fits robots, kiosks, custom voice devices and embedded prototypes where flexible mechanical integration matters.
- Onboard Voice Processing: XVF3800 performs AEC, beamforming, de-reverberation, DoA, VAD, AGC and noise suppression before audio reaches your application, helping reduce downstream audio preprocessing.
- 360° Far-Field Voice Capture: Four MEMS microphones in a circular array support speech pickup from different directions at distances up to 5 m, so users do not need to speak toward one fixed microphone position.
- XIAO ESP32S3 for Embedded Voice: The pre-soldered XIAO adds Wi-Fi, Bluetooth Low Energy and MCU-side control for connected voice interfaces, local wake-word projects and custom embedded applications.
- Firmware Options: Ships with Standard I2S firmware for XIAO ESP32S3 and is not a USB audio device by default; switch to USB firmware for host audio or use dedicated 48 kHz HA I2S firmware for Home Assistant and ESPHome Voice; configurations are separate.
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Professional Voice Capture, Made EasyPlug In and Start Building
ReSpeaker uses XMOS XVF3800 voice processing and a 4-microphone circular array to isolate speech with impressive clarity. With up to 5-meter far-field pickup, 360° coverage, and built-in technologies like AEC, AGC, beamforming, dereverberation, and noise suppression, it is ready for next-generation voice-enabled products.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 45 days
- Return for replacement within: 30 days
- This item is covered by PeakCircuit Technology Return Policy
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