24G radar sensor module human micromotion should detect module Rd-03 V2 PCB onboard antenna

Rd-03 is a compact 24GHz radar solution featuring Sidian Micro's S1KM0000 chip, an advanced monolithic sensor SoC optimized for FMCW radar applications. The module excels in high-sensitivity human presence detection, capable of identifying subtle movements and static presence with exceptional accuracy. Like the Rd-01, it integrates dual-band Wi-Fi and BLE connectivity, allowing for flexible system integration and cloud-based data analysis. Its small form factor (20mm×20mm) makes it ideal for space-constrained applications such as smart lighting, security systems, and small home appliances.