Human Sensor L12(LD2412)

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Hardware upgrade version L13, we updated L12 by upgrading the radar sensor module in it to LD2412S, 🪄Human Sensor L13(LD2412S)

Available For Purchase

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The US store is the main store and can be purchased in any other country. Links to other sites are available for those who prefer to use their home site.

eBay US	https://www.ebay.com/itm/186623728007
eBay UK	https://www.ebay.co.uk/itm/186623728007
eBay Germany	https://www.ebay.de/itm/186623728007
eBay Australia	https://www.ebay.com.au/itm/186623728007
eBay Italia	https://www.ebay.it/itm/186623728007
eBay Canada	https://www.ebay.ca/itm/186623728007

News

Name	Created time
HLK-LD2412 Serial Communication Protocol V1.05	Jul 12, 2025 1:06 PM
Human Sensor L12 (LD2412) preliminary source code release	Jul 12, 2025 1:06 PM
L12 Recovery Firmware and Configuration Tool Goes Live	Jul 12, 2025 1:06 PM
L12 Housing design	Jul 12, 2025 1:06 PM
First batch of L12s (purchased before 13 Aug 24) advised	Jul 12, 2025 1:06 PM
Good luck with L12, 53 L12s have been manufactured.	Jul 12, 2025 1:06 PM
Human Sensor L12(LD2412 + ESPHome) Final Appearance - White	Jul 12, 2025 1:06 PM
ESPHome millimetre wave sensor based on LD2412(improved LD2410), Human Sensor L12 For Home Assistant invites you to join the adventure!	Jul 12, 2025 1:06 PM
Human Sensor L12 (LD2412) static capability performance from the HLK test.	Jul 12, 2025 1:06 PM
LD2412 - INITIAL IMPRESSIONS, IDEA OF HUMAN SENSOR L12	Jul 12, 2025 1:06 PM
L12 (LD2412) Characteristics Explained	Jul 12, 2025 1:06 PM
Human Sensor L12(LD2412) - several days of testing, hardware bug and temporary solution	Jul 12, 2025 1:06 PM

How-To Guide: Quick Start with L12 Sensors