How to identify the correct firmware based on the firmware name?
Please refer to the following specifications to select the appropriate firmware:
Firmware Naming Specifications:
(1) MRS261 firmware:
This model utilizes a single firmware version that exclusively supports the "Motion Detection Setting" Demo. Its naming is based on the specific application scenario.
(2) MRS261Lfirmware:
The naming format follows this structure: [Module Model] + [Interface] + [sram/xp] + [motion_detection/np/full_spec] + [Configuration].
Firmware Name | 261L_xxx_sram_ | 261L_xxx_sram_ | 261L_xxx_xip_ |
Support Model | mode1（low-speed filtering） + mode2 | mode1 + mode2 + mode3_np + mode4 | mode1（low-speed filtering）+ mode2 + mode3_np + mode4 |
Support Demo ( Tool interface ) | Motion Detection Setting | Presence Detection Setting | Motion Detection Setting |
Description | mode1(Low-speed filtering): mode1 with Low-speed filtering. mode1: mode1 without Low-speed filtering. mode3_np: mode 3 serves as a low-power detection mode under this configuration. | ||
(3) MRS262 Firmware:
The naming format follows this structure: [Module Model] + [Interface] + [sram/xp] + [motion_detection/hp/full_spec] + [Configuration]
Firmware Name | 262_xxx_sram_ | 262_xxx_sram_ | 262_xxx_sram_hp_xxx | 262_xxx_xip_ |
Support Model | mode1（low-speed filtering） + mode2 | mode1 + mode2 + mode3_np + mode4 | mode1 mode3_hp + mode4 | mode1（low-speed filtering）+ mode2 + mode3_np + mode4 |
Support Demo ( Tool interface ) | Motion Detection Setting | Presence Detection Setting | Presence Detection | Motion Detection Setting |
Description | mode1(Low-speed filtering): mode1 features a low-speed filtering capability. mode1: Low-speed filtering is excluded from mode1. mode3_np: Mode3 serves as a low-power detection mode under this configuration. mode3_hp: Mode3_hp offers superior performance compared to standard operating modes. | |||
Technical Documentation
| Name | Related |
|---|---|
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MRS2xx_mmWave_Sensor_Demo_User_Manual.pdf
This guide applies to the MRS2 Series radar sensors (including MRS261L, MRS262, and MRS251). It describes how to use the MRS2xx DemoTool PC utility for configuration, real‑time observation, and custom firmware generation.
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