MR60BHA2 Sensor Kit Advanced mmWave Sensing for Smart Automation

Harnessing 60GHz mmWave technology, the MR60BHA2 Sensor Kit delivers precise detection of breathing, heartbeat, and human presenceall in real time. Its onboard light level sensor and customizable RGB LED enable interactive feedback, while support for external sensors and actuators makes it highly expandable.

At its core is the XIAO ESP32C6, pre-flashed with ESPHome firmware, enabling seamless wireless integration via Wi-Fi. This plug-and-play setup offers effortless no-code connectivity with Home Assistant, making it a powerful tool for:

• Healthcare and elderly monitoring

• Safety and presence detection

• Smart home automation

• Responsive IoT deployments

Compact, versatile, and ready to scale, its your gateway to intelligent ambient sensing.

Feature

1. Advanced mmWave Sensing Detect breathing, heartbeat, and human static presence with precision:

• Human Presence: Up to 6m static detection range

• Breathing & Heartbeat: Accurate within 1.5m for single person in stationary setup

*Verified in controlled, empty environments

2. ESP32-Powered & No-Code Integration Built on the XIAO ESP32C6, pre-loaded with ESPHome for instant setup:

• Plug-and-play via Wi-Fi

• ESPHome setup in minutes

• No-code integration with Home Assistant

3. Ambient Light Detection Includes the BH1750 sensor for detailed illumination tracking:

• Detects from 1 to 65,535 lux

• Adjustable to 100,000 lux max range

• Readings as frequent as 1/sec

• Supports ESPHome& Arduino IDE

4. Customizable RGB Feedback Features a WS2812 RGB LED for interactive light-based customization.

5. Grove Expansion Support Expand with over 300 Grove modules via the extra connector:

• PIR motion sensors

• Relay switches Ideal for extending automation and sensory input.

6. Free 3D-Printable Enclosure Start your project with a downloadable open-source casingcustomize as needed.

7. Ready for Customization Need advanced features?

• 3D point cloud data support

• Interference zone config options

• Rapid R&D to production services via Seeed Studio

Specification

Hardware Overview

Note Change Record

2025/5/15, Optimized the Wi-Fi signal by adding an FPC antenna.

Documents

3D printed enclosurePCN-114993387.pdf

Part List