# Functions

<table data-header-hidden><thead><tr><th width="248"></th><th></th></tr></thead><tbody><tr><td><strong>FUNCTION</strong></td><td><strong>ReXgen1</strong></td></tr><tr><td><a href="functions/recording-can-data"><mark style="color:blue;"><strong>CAN Logging</strong></mark></a></td><td>Yes</td></tr><tr><td><a href="functions/functioning-as-a-passthru-device-using-j2534"><mark style="color:blue;"><strong>J2534 Pass-Thru</strong></mark></a></td><td>Yes</td></tr></tbody></table>