# Modules

### Core \[core\]

<details id="bkmrk-command-data-descrip"><summary>core - requests</summary>

The core module is only really used to register your connection

<table border="1" style="border-collapse: collapse; width: 100%;"><colgroup><col style="width: 18.7416%;"></col><col style="width: 25.8296%;"></col><col style="width: 55.4267%;"></col></colgroup><tbody><tr><td style="height: 29.8px;">**Command**  
</td><td style="height: 29.8px;">**Data**  
</td><td style="height: 29.8px;">**Description**  
</td></tr><tr><td style="height: 57.8px;">register  
</td><td style="height: 57.8px;">object: {module:bool}

</td><td style="height: 57.8px;">Used to register your connection and recieve messages from the specified modules

</td></tr><tr><td style="height: 35.4px;">ping  
</td><td style="height: 35.4px;">-

</td><td style="height: 35.4px;"></td></tr><tr><td style="height: 35.4px;">pong  
</td><td style="height: 35.4px;">\-

</td><td style="height: 35.4px;"></td></tr></tbody></table>

</details>### System Information \[sysInfo\]

<details id="bkmrk-sysinfo---requests-c"><summary>sysInfo - requests</summary>

The system infromation module can be used to retrieve information about the device, it's IO and current status, including temperatures

<table border="1" style="border-collapse: collapse; width: 100%;"><colgroup><col style="width: 18.6128%;"></col><col style="width: 26.3415%;"></col><col style="width: 55.0414%;"></col></colgroup><tbody><tr><td style="height: 29.8px;">**Command**  
</td><td style="height: 29.8px;">**Data**  
</td><td style="height: 29.8px;">**Description**  
</td></tr><tr><td>io  
</td><td>-  
</td><td>Retrieves the list of IO and details about that IO  
</td></tr><tr><td>info  
</td><td>-  
</td><td>Retrieves the board info from the device  
</td></tr><tr><td>rate  
</td><td>int {time - ms}  
</td><td>Sets the polling rate for the system info watcher  
</td></tr><tr><td>magewellInfo  
</td><td>-  
</td><td>Returns info about the specified SDI source   
</td></tr></tbody></table>

</details>### api

### system

### gpio

### joystick

### ina219

### licence

### gstreamer

### flows

###