Ai-Thinker Rd-03E-Ranging UART Sensor Modules ROHS

Ai-Thinker Rd-03E-Ranging UART Sensor Modules ROHS is a radar module developed by Shenzhen Ai-Thinker Technology Co., LTD. It equipped with silicon micro-S3KM111L chip. S3KM111L is an integrated single-chip millimeter-wave sensor SoC based on FMCW radar transceiver technology. Operates in24GHz k band with up to 1 GHz modulation bandwidth per frequency. The module adopts FMCW waveform and advanced signal processing technology proprietary to S3 series chips. Combined with MCU's proprietary radar signal processing and built-in intelligent presence sensing algorithm, it can realize accurate human body sensing distance measurement and gesture recognition. Developers can display distance information and gesture information real time through the host computer tool. The Rd-03E module can detect and identify moving and micro-moving human bodies, andreport real-time distances. It can detect targets and gestures in designated areas and report results in real time. It is widely used in various AloT scenarios. UART Sensor Modules ROHS has the characteristics of strong real-time performance, high ranging accuracy, large ranging range, and flexible configuration of algorithm parameters. Features: DIP package, standard 2.54mm pin Radar support 24 GHZ ISM frequency band Precise indoor and outdoor human movement, micro-motion sensing and distance, gesture recognition detection The radar antenna supports 1 receive and 1 transmit, antenna beam narrow, high resolution, frequency bandwidth, strong anti-interference Provides visual tools to support configuration of detection distance intervals and setting sensitivity by range gate The longest distance for sensing a moving human body is 6 m, and the longest distance for sensing a slight human body is 3.5 m High precision ranging：30 cm~350 cm±5 cm；350cm~600 cm±5% Accurate distance measurement, detection range of human body sensor module ±20°inazimuth, ±45°in elevation Gesture recognition detection range: azimuth angle ±20°, elevation angle ±40° Automatically load the default configuration, plug and play Support UART. Intelligent parameter adjustment of the radar can be realized through the serial port, which is convenient and fast 5V single power supply Package Includes: 1 x Ai-Thinker Rd-03E-Ranging UART Sensor Modules ROHS

Specifications

Accurate human body sensing	detects both moving and micro-moving bodies.
Detection range	Up to 6 meters for moving bodies, 3.5 meters for slight movements.
Distance accuracy	±5 cm for 30-350 cm; ±5% for 350-600 cm.
Item Type:	UART Sensor Modules ROHS
Frequency Band	24 GHZ ISM
Power Supply Voltage (V)	5V
Support interface	UART
Range Accuracy	±5 cm for 30-350 cm; ±5% for 350-600 cm
Display Resolution (pixel)	1280x800
Shipping Weight	0.005 kg
Shipping Dimensions	9 × 7 × 2 cm