Client key file
Path to client key file
Since R2026a
Model Configuration Pane: Hardware Implementation / Hardware board settings / Target hardware resources / MQTT properties
Description
The Client key file parameter provides the path to the client key file for establishing a secure MQTT communication using SSL/TLS between a broker and a client. This parameter is located in the Hardware Implementation pane, in the Target hardware resources section, in the MQTT properties group. For more information about obtaining a key file, see Generate SSL/TLS Credentials for MQTT Broker Using OpenSSL.
Dependencies
To enable this parameter, set Hardware board to one of the following boards:
ESP32-WROVER (Arduino Compatible)ESP32-WROOM (Arduino Compatible)Raspberry Pi Pico W (Arduino Compatible)
Then set Encryption type to SSL/TLS and
Broker service to ThingSpeak or
Other.
Settings
Default: <path to client key>
Programmatic Use
| No programmatic use is available. |
Version History
Introduced in R2026a
