• This release is primarily for the UniFi OS on UniFi OS (UDM-PRO)
• UniFi LED controller (including 1.6.1) on self hosted devices (Linux) is officially end of support

New features

• Redesign of statistics, element and scheduling pages
• Scheduling mechanism reworked (instead of controller turn on/off LED, we set schedule inside LED, so even controller is off, LED is still on schedule)
• Statistics automatic archiving added (performance improvements)

Bugfixes

• Multiple bug fixes

Additional information

Require UDM-PRO version 1.7.0 or above.

//ssh into UDM-Pro

unifi-os shell
apt-get update
apt-get install unifi-led

Stage: Release Candidate

• Minimum Mobile App version requirement of ULED-AC and UDIM-AC Wifi Setup
• Android 3.9.6
• iOS 1.13.4
• Minimum LED Controller version requirement that supports this security enhancement
• v2.5.11 (upcoming)

The LAN mode of Mobile App won't be able to control devices after upgrade due to security. Please use Controller mode after update.

New features

• ULED: Deploy schedule to device side (Need v2.5.x controller)
• ULED: Add led motion/daylight schedule support

Improvements

• ULED-AC/UDIM-AC: Enhance Wifi setup security
• ULED-Sensor: tweak PIR sensitivity parameter to fix false trigger
• ALL: Enhance security of L2/L3 adopted devices
• ALL: Enhance system stabilities

Bugfixes

• ALL: BLE config sometimes can not be saved into persistent storage
• ULED: Refactor scheduler behavior of two settings on the same time point
• ULED: Fix ULED sometimes set brightness to 0 after the motion sensor triggered.
• ULED: fix incorrect dim value after sensor trigger timeout
• ULED-Sensor: fix the potential hanging issue 

Additional information

• (Recommended) Checking Mobile App and LED Controller configuration page and upgrade

LED Controller

Mobile App

• Manual Upgrade

If you haven't seen "Upgrade Available" in App or Controller, you can follow the instructions to upgrade your device manually

1. Factory reset your device
2. SSH login and enter the following commands

# curl -L https://fw-update.ubnt.com/api/firmware/ad2579ea-6275-4645-a120-e70ffe4dab8b/data --output /tmp/fwupdate.bin && syswrapper.sh upgrade2 &

Checksums:

MD5: 4f6996d5a661f83804d8ae773a0846ae
SHA256: ff4393e2814f739c7ac3d684795851aa2a2053410c5b8e24fb6f62b96bf09317

Stage: Stable Release

Minimum version requirement of ULED/UDIM that supports ULED-Sensor

• v3.8.25.213

Minimum version requirement of LED Controller that supports ULED-Sensor

• LED Controller v1.6.1-BETA

New features

• [ALL] L3 adoption: adopt devices (by the controller) from separated LAN
• [ALL] Custom upgrade (Required v1.6.1 LED Controller)
• [ULED-Sensor] Support the upcoming device ULED-Sensor

Improvements

• [UDIM] Enhance UDIM response time
• [ALL] Enhance platform security
• [ALL] Improve communication stabilities

Bugfixes

• [UDIM-AC] Fix UDIM-AC control drop issue
• [ULED] Fix ULED sometimes lost connection to UDIM during system bootup issue
• [UDIM] fix ULED mapping table index incorrect value issue in PNP mode
• [UDIM] fix UDIM cannot turn on PNP-Enabled ULED when PNP-disabled ULED is ON state issue
• [ALL] Fix statistics incorrect response payload
• [ALL] Add 8.8.8.8 nameserver after got IP from DHCP server in order to let device resolve FW update server domain name
• [ALL] Fix some other minor bugs and improve stabilities

Additional information

• (Recommended) Checking Mobile App and LED Controller configuration page and upgrade

LED Controller

Mobile App

• Manual Upgrade

If you haven't seen "Upgrade Available" in App or Controller, you can follow the instructions to upgrade your device manually

1. Factory reset your device
2. SSH login and enter the following commands

# curl -L https://fw-update.ubnt.com/api/firmware/5242b6c2-0ca6-4631-81ac-d47a752f56c6/data --output /tmp/fwupdate.bin && syswrapper.sh upgrade2 &

Checksums:

MD5: 0b39b245f9de7662d96041eace8d067c
SHA256: ac9f0db410c6d0c9d668780820123ebcc77ab9980442ca6a3bf8f19993aa0902

• Support ULED-Sensor

Improvements

• Improve device state determination
• Remove policies from motion sensor settings 
• Move motion sensor settings form policies tab to general

Bugfixes

• Allow reset device in `ADOPTED BY ANOTHER` to fix issues user faced in past

• Add dimmer switch mode
• Add device custom firmware upgrade

Improvements

• Support L3 Adoption

Bugfixes

• Fixed blinked devices issue