broadlink_discover Send a code (writing):

timeout = 15 This gives your slow network more time to get a “hot” response. If you keep hitting “compatible device not detected hot,” consider switching ecosystems:

timeout = 5 Change to:

print("Code sent successfully.")

In plain English: 👉 Scenario 1: The “Writing” Context vs. “Learning” This error appears in two distinct scenarios:

If you have seen this message while trying to write or learn a command, you are not alone. This article dives deep into what this error means, why it happens, and exactly how to fix it. To understand the error, you must first understand the protocol. Broadlink devices use a proprietary UDP (User Datagram Protocol) broadcast system for discovery. When you click “Learn” or “Write” in Broadlink Manager, the software sends a broadcast packet: “Are there any Broadlink devices on this network?”