سنسور و مبدل سنسور تخصصی

Product Attributes

Introduction

The Entry + Module XM125 is an integration ready Land Grid Array (LGA) module for compact commercial products that measures 18.6x15 mm. Optimized for use cases such as smart people presence detection, motion detection, parking space occupancy detection, and level measurement for example in tanks or waste containers. The XM125 is built around the Arm 32-bit Cortex -M4 MCU from STMicroelectronics (STM32L431CBY6) and can be used as a stand-alone module where customer can embed their application on top of the Acconeer RSS (Radar System Software). It can also be used with an external host controller where communication to the module is executed via a register command protocol. The XM125 module is optimized for high precision people presence detection with capability to recognize movement within configurable zones, motion detection, parking space occupancy detection and level measurement for example in tanks or waste containers with configurable update frequency. The module has been optimized for easy integration with LGA solder pads support and a small form factor of 18.6x15 mm. The module is delivered with a bootloader which enables the customer to download the Acconeer Radar System Software (RSS) software as well as the SDK (Software Development Kit) for standalone usage where the customer can embed their own application on top of RSS software. The RSS software provides the API to set A121 sensor configuration and to retrieve supported radar services and detector data. The RSS enables interfacing through an external host using a register command protocol over UART and I2C.

Features

• A121 60 GHz Pulsed Coherent Radar (PCR) with integrated baseband, RF front-end and Antenna in Package (AiP)
• 32-bit ARM Cortex M4 MCU (STM32L431CBY6), 80 MHz clk speed, 128kB Flash, 64 kB RAM
• Small 18.6x15 mm form factor, optimized for maximum antenna gain
• 1.8 V analog and digital power supply
• 1.8 V or 3.3 V IO interface power supply
• Operating temperature -40°C to 85°C
• External I/F support over UART, I2C, GPIO, reset
• SWD/JTAG for SW flash and debug
• Can be integrated behind plastic or glass radomes without any need for a physical aperture
• Land Grid Array (LGA) solder pads
• Available in hermetically sealed reels for automated assembly
• PCB test points for SWD programming

Applications

• Smart people presence detection
• Motion detection
• Parking space occupancy detection
• Level measurement in tanks or waste containers