Control4 Daikin WiFi Split: Compatibility Notice - Control4 OS 4.0+

Control4 Daikin WiFi Split: Compatibility Notice - Control4 OS 4.0+

Warning
This Daikin device is not compatible with Control4 OS 4.0 or higher due to updated security requirements in the Control4 platform.

Control4 controllers use the latest OpenSSL, which enforces modern TLS security standards, including support for RFC 5746 (Secure Renegotiation). Control4 will continue to adopt and enforce the latest security protocols and best practices. 

Additional Consideration:
Daikin discontinued these devices several years ago, and it is unlikely that firmware updates addressing this limitation will be provided. As a result, the recommended path is to inform customers that the existing device will need to be replaced with an alternative integration solution.  

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