Broadlink Manager Writing Compatible Device Not Detected Hot

Reset your Broadlink device (hold the reset pin until it flashes rapidly).

Open the official BroadLink app on your smartphone and start the process to add a new device.

Ensure you are using a high-quality 5V/1A or 5V/2A power adapter. Low-quality phone chargers or computer USB ports can cause unstable voltage, leading to overheating and network drops. broadlink manager writing compatible device not detected hot

Follow these steps in order to clear the error and successfully write your network configuration to the device. 1. Perform a Clean Hardware Reset

To make the device visible to BroadLink Manager, you must connect it to your Wi-Fi network without letting it link to the BroadLink Cloud account. Reset your Broadlink device (hold the reset pin

Go to (usually a gear icon or three dots in the top right). Scroll down to find the "Lock Device" toggle.

Turn off any active VPNs or third-party firewalls on your computer, as they block local network scanning packets entirely. Summary Matrix: Symptoms vs. Fixes Primary Cause Immediate Action Device is physically hot UDP packet loop / Low voltage resistance Unplug immediately; upgrade to a 5V/2A power brick. "Device Not Detected" error Cloud firmware lockout / Subnet mismatch Low-quality phone chargers or computer USB ports can

The core issue stems from the fact that (version 1.0.0.1), but Broadlink has continued releasing new hardware and firmware updates since then. When you run the software, it scans your local network for devices. If it finds a device but its internal device type code isn't listed in the software's devices.json database, it gives up and shows "Writing compatible device not detected!". This is particularly common with newer devices like the RM4 Pro, RM4C Mini, and RM4 Mini.

Before changing software settings, clear out any residual network configurations on your BroadLink hub.

Broadlink devices use DHCP by default. If your router rebooted, or the lease expired, the device’s IP address changed. Broadlink Manager remembers the last IP. The software sends the command to 192.168.1.105 , but your device is now 192.168.1.120 . The result? No response → “not detected hot.”