The 2A needs to use the default 25600 baud rate parameter. If the output of the 2A becomes wildly inconsistent with the output of the HLKRadarTool, please consider resetting the serial port baud rate of the LD2450.

User share: clean yaml built with esp-idf and pr#5647 (from areeshmu) by redmumba

2A Network Stability Note

Human Sensor 2A Stand Kit Package Release

[FAQ] For 2A, what is the difference between the zone area settings in HLKradarTools and the zone area in the HA interface?

Universal adjustable angle bracket STL File for 2A, F2.

[FAQ]What are some of the use cases people are using these for 2A?

Update firmware for 2A mmWave module (LD2450)

Investigation of 2A sensors that will access port 53

[Guide]How to reconfigure your network for 2A using your computer by usb-cable

2A Custom Name Map Card Generator

[IDEA]A rather interesting LD2450 application from the official HLK video that also applies to the 2A.

2a dynamic map card code update 2024.1.26 - simplified version of the card removes the background grid

Internal Testing Of The Hlkradartools Android App, Fixing A Crash Caused By The German Language Environment.