My Goal:
I want to use my NSPanel Pro 120 as a central dashboard to monitor and control my devices from Home Assistant. Specifically, I want to display Zigbee sensors and other devices added via Zigbee2MQTT (Z2M) / Home Assistant, see their real-time status, and control them directly from the panel’s screen.
Environment:
NSPanel Pro: Firmware v4.4.0 (Chapter 3 / Home Assistant matter integration).
Home Assistant: Core 2025.12.2 / OS 16.3 (Running on x86-64).
Mobile Device: Samsung Galaxy S24 Ultra (Android 16).
eWeLink App: Latest version.
Setup: ~700+ entities in Home Assistant.
The Problem:
Despite the NSPanel Pro and eWeLink app discovering my Home Assistant instance, I cannot complete the synchronization:
Empty Device List: When I click “Edit” or “Sync” in the eWeLink app, the list of entities is completely empty.
Auth Errors: During the authorization process, Home Assistant often reports: Login attempt or request with invalid authentication from Galaxy-S24-Ultra.
App Loop: The eWeLink app seems to get stuck in a loop during the WebView login process on Android 16, never successfully passing the credentials back to the app.
What I have already tried:
YAML Tweaks: Added the phone’s IP and NSPanel IP to trusted_proxies and enabled use_x_forwarded_for.
Network: Verified both devices are on the same 2.4GHz subnet.
App Maintenance: Cleared cache/data for both the eWeLink app and Chrome.
Load Management: Temporarily disabled heavy custom integrations (like Solarman) to reduce API response time, but the list still won’t load.
Manual Triggering: Tried to force a manual configuration screen by entering incorrect IP/Port data, but the app doesn’t show the “Long-Lived Access Token” input field.
Question:
Is there a known issue with the eWeLink app on Android 16/S24 Ultra regarding the Home Assistant login flow? Also, is there a way to force the “Manual Token” input if the automatic discovery keeps failing or resulting in an empty list?
Any help on how to get my Z2M and home assistant sensors and devices to show up on the NSPanel Pro would be greatly appreciated.
I managed to make the zigbee bulbs available via matterbridge/luligu to nspanel, unfortunately I have a problem with the temperature sensor and the climate entity.
I’m using the same setup, I had no problems loggin in HA (from the local network at least, cause I hat to implement ssl on the newest HA version for remote) but I give up using HA as home page for the NS Panel cause it breaks zigbee if you don’t use the default home launcher. Then there are the neverending problems with zigbee devices transported over mqtt by the nspp. v.4.3.2 was somewhat stable, v4.4.0 is unusuable. I moved all my devices to zbbridge-U, but same problems (v1.18.3). Alot of frustration with the recent updates…
Thanks for the reply! My goal is actually a bit different than what you might think.
I’m not trying (and I don’t want) to display the Home Assistant dashboard as a webpage or use it as a custom home launcher. I completely agree with you—loading heavy dashboards via WebView often slows down the device and can interfere with native Zigbee stability.
My goal is to use the default NSPanel Pro UI (launcher). I want to keep the native Sonoff tiles and widgets, but have them powered by my Home Assistant entities via the new Matter integration introduced in v4.4.0. That is exactly why Sonoff added this feature—to allow the panel to act as a Matter controller for HA (acting as a bridge).
Unfortunately, v4.4.0 and the current eWeLink app feel like a buggy beta version. Take a look at the error I get during the setup process (screenshot below). Even though I am configuring an NSPanel Pro, the app throws an error claiming it can’t find a “ZBBridge-U” in the LAN!
It clearly shows how messy the current code is. Have you tried this specific Matter-to-HA path at all, or did you give up on the panel’s native features entirely after the v4.3.2 issues?
I do all my automations in HA, and I have (almost) all I need through the SonoffLAN integration, except the trvzb valves → I only needed to expose the entities to HA. If they would exposed them by default with the sonoff API i would’t even mess with the NSPP. I bought it as a hub/router and for basic manual scene change. I am thinking of ditching them all togheter and buy a HA zigbee antenna to run all my sonoff zigbee devices. I now have 1 zbBridge-U and 3 NSPP120 that I can’t use. Hopefully thy will fix whatever needs to be fixed, cause they’re products are very affordable and work exactly the same as more expensive alternatives (except the current issues).
Is there any way to connect a Sonoff camera to the NS panel pro? I keep getting a black screen.
I’ve connected a CAM-S2 to mine. It’s lost its wi-fi connection on a couple of occasions, but that may have been me resetting my router and not giving it a static address. Other than that, it works fine, but the stream needs to be reset every half hour.