Ensure BroadLink Manager is allowed to accept incoming and outgoing connections through the Windows Defender Firewall.
: If you are using a network-wide ad-blocker like Pi-Hole, it may cause script errors in Broadlink Manager; try temporarily disabling it.
In Broadlink Manager:
However, two major issues frequently disrupt this setup: the software error and physical hardware overheating (feeling hot to the touch) . broadlink manager writing compatible device not detected hot
When Broadlink Manager scans your network, it may display: Found device : Unknown [192.168.X.X] - Writing compatible device not detected!
Ensure your network profile in Windows is set to rather than Public, as Public profiles block incoming local network discovery requests. Alternative Solutions for Home Assistant Users
Close the phone app entirely, open BroadLink Manager on your PC (now reconnected to the same home Wi-Fi network), and scan for the device IP. 5. Disable Windows Firewall and Antivirus Ensure BroadLink Manager is allowed to accept incoming
The error "Writing Compatible Device Not Detected" in Broadlink Manager typically occurs when the software cannot establish a local connection with the device, often because the device is "locked" by the official Broadlink app or because network security settings are blocking communication Top Troubleshooting Solutions
A stable power supply stops the Wi-Fi radio from cycling cleanly and reduces heat generation.
On your computer, open your Wi-Fi settings and connect directly to the hotspot named . When Broadlink Manager scans your network, it may
Disconnect from your home internet and connect directly to this BroadLink hotspot.
Press and hold it with a paperclip for roughly 5 to 10 seconds. Release when the LED light flashes rapidly.
Firewalls, antivirus software, or network configuration issues prevent the "writing" command from reaching the device.
While updates to the python-broadlink library have improved support, here are device IDs that have historically caused problems:
Fixing "Broadlink Manager Writing Compatible Device Not Detected" and Overheating Issues
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