Rd-03H Radar Module
1. Product Introduction
Overview
Rd-03H
Rd-03H is a 24GHz K-band radar module developed by Ai-Thinker Co., Ltd.based on the S1KM0000 chip from SiDianWei (1GHz single-frequency scanning modulation bandwidth)
Capable of real-time detection of stationary, moving, or micro-motion human presence within monitored areas. Includes visual configuration tools for easy setup of detection range, sensitivity zones, and idle timeout settings.
Key Applications
- Smart Home Automation: Detect human presence and distance to intelligently control appliances
- Security Systems: Access control triggers, alarm activation, camera integration
- Intelligent Lighting: Precise presence detection for automatic lighting control (bulbs, lamps, mirror lights)
- Commercial Solutions: Zone-based proximity detection, screen activation, persistent device operation during presence
- EV Charging/Parking Systems: Charger screen activation, parking occupancy detection, wireless charging safety
2. About Modules
| Module Name | Datasheets |
|---|---|
| Rd-03H | View |
3. Firmware Resources
Standard Firmware
| Module Model | Firmware Build | Firmware Description | Version | Download Link |
|---|---|---|---|---|
| Rd-03H | ★ Build 3129 | Human Presence Detection Standard Firmware | V4.18_P3.2.0 | Download |
4. Development Resources
Essential Tools
- Rd-03H Radar Configuration Tool: Download
5. Test Reports
Power Consumption Test Report
- Rd-03H Power Consumption Report: View
Hardware Reliability Test Report
- Rd-03H Reliability Test Report: View