The SeeedStudio Sound Event Detection Module D1 is a sophisticated audio recognition device designed to identify five distinct sound events, including baby cries and glass breaks, with high precision. It operates independently of cloud services, ensuring privacy in smart home environments. This module seamlessly integrates with the Seeed Studio XIAO series and the Arduino ecosystem, offering compatibility with ESPHome and Home Assistant for enhanced smart home automation. Its dual interface design supports both UART and USB connections, allowing flexible configuration through hardware switches or AT commands.
1x SeeedStudio Sound Event Detection Module D1
40 x 20 mm
Core Chip: XMOS XU316-1024-QF60BC24
Support Event: Baby cry / Glass break / Gunshot / Smoke alarm & CO alarm (T3/T4) / Snoring
Digital Microphones: High-performance digital microphone
Sensitivity: -26 dBFS
Acoustic Overload Point: 120 dBL
SNR: 64 dBA
Power Supply: USB 5V, external 5V
Operating Temperature: 0 - 65 °C
AI-powered edge processing with AIZIP sound event model
High-precision recognition with ≥95% accuracy
Compatible with Seeed Studio XIAO series and Arduino ecosystem
Supports ESPHome and Home Assistant for smart home integration
Dual interface design with UART and USB
Flexible configuration via hardware switches or AT commands
