Design sketch
Dimensions
The ME73MS03 is a compact, low-power, high-sensitivity, and cost-effective millimeter-wave radar module based on the SGR SoC. It features an ARM Cortex-M4 MCU operating at 108 MHz. Its efficient data processing ensures detection sensitivity and accuracy, unaffected by environmental factors such as dust, light, and fog, and boasts a maximum detection range of 9 meters, 6-meter static motion detection range.
Working Frequency | 24~24.25GHz | Antenna | PCB |
Module Size | 15×14mm | Detection Distance | 0.5 ~ 9m |
Azimuth Coverage | ±60° | Pitch Angle Coverage | ±60° |
Transmitting and Receiving Current | 64mA | Avg Current | 19mA |
Firmware | HEX command firmware | Data Interface | UART |
Electrical Specification
Parameter | Value | Notes |
Operating Voltage | 3.0 ~ 3.5V | To ensure RF operation, the power supply voltage is 3.3V |
Operating Temperature | -40℃~+85℃ | Storage temperature: -40℃~+125℃ |
Avg Current | 19mA | |
Peak power consumption | 0.21W | |
Module Dimensions | 30*7mm | |
Quantity of IO Port | 3 | TX, RX, OUT |
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