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  1. SMART HOME DEVICES
  2. eMotion Series

Firmware Update

Manually Update firmware of eMotion Sensor

PreviousRadar ModuleNextFAQ

Last updated 10 hours ago

Note: 1）"Please check the shape of your device carefully before selecting the corresponding firmware for the upgrade." 2）If the online update fails, you can perform a local upgrade by following the instructions in this guide:

07-05-2025, eMotion Pro , V61055

29-04-2025, eMotion Max (round shape), V61505，

Firmware Update History

eMotion Ultra

Version
Date
What's Updated

V61420

Jun 6, 2025

1/ Modified temp/humidity and brightness reporting thresholds and intervals for HA.

2/ Optimized radar detection accuracy and speed.

3/ Added entities exposed to HA: brightness, temp/humidity and radar reporting interval, installation direction.

4/ Fixed bug of HA connection for BLE sub-devices.

5/ Fixed bug of saving settings in temp/humidity, brightness and presence.

28-03-2025, eMotion Max (rectangular shape), V61015，

2️⃣
http://eufirmware.linklinkiot.com/firmware/eMotionMax-61015-8720-BL-3319.upd.bin
https://kb.linknlink.com/kb/smart-home-devices/updates/local-upgrade
http://eufirmware.linklinkiot.com/firmware/eMotionPro-61055-8720-BL-3323.upd.bin
http://eufirmware.linklinkiot.com/firmware/eMotionMax2-61505-8720-BL-3323.upd.bin