This MR60BHA2 sensor uses 60GHz mmWave technology to provide reliable breathing and heartbeat detection, as well as human presence detection. It features light-level sensing, RGB LEDs for customizable interactions, and support for expanded sensors/actuators, providing a higher level of sensing for more responsive automation Powered by ESP32 and ESPHome, no code required to integrate with Home Assistant, Seeed Studio XIAO ESP32C6, and pre-installed with ESPHome firmware for seamless plug-and-play integration with Home Assistant. Configure devices in ESPHome and set up Home Assistant in 1-2 minutes without writing code. With this integration, you can customize detection zones and access analytics to efficiently pinpoint target locations from Home Assistant Ambient light sensing for responsive automation, the mmWave sensor module contains a BH1750 light sensor that provides accurate ambient light detection from 1 to 65,535 lux, with adjustable measurements up to 100,000 lux. Supported by ESPHome and for Arduino IDE, it allows you to collect ambient light readings once a second, making automation more responsive to changes in the environment. Expand sensing or automation with Grove, we've added an additional Grove connector to the mmWave module for easy expansion with your own Grove sensors and actuators, such as PIRs and relays. There are over 300 compatible Grove modules to choose from! With XIAO ESP32C6 as the brain, it comes with pre-flashed ESPHome firmware and wireless connectivity via Wi-Fi, Bluetooth Low Energy (BLE), Zigbee, and Thread. Thanks to the pre-flashed ESPHome firmware, it provides code-free plug-and-play integration with Home Assistant to customize detection zones, making it an ideal solution for medical monitoring, security surveillance, elderly care, home automation, etc mmWave firmware: breathing and heartbeat detection Detection range: static human presence detection: up to 6 meters; breathing and heartbeat detection: 1.5 meters MCU: Seeed Studio XIAO ESP32C6LED: WS2812 RGB LEDButton: RestLight sensor: BH1750 Range: 1 to 65,535 lux, adjustable measurement value up to 100,000 luxGrove connector:1 GPIO portDOD10Pin spacing: 2.54mmPower supply: 5V/1APower consumption:0.5w: standby mode0.8w: active mode1.4w: using Grove Relay state(The product appearance and printed words may vary depending on the batch, but this does not affect use)Color: As shownMaterial: PCBPackage Contents:1 x MR60BHA2 60GHz mmWave Sensor ModuleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.