# Wiring

#### RJ45 pinout

<table border="1" id="bkmrk-pin-signal-1-%C2%A0-2-%C2%A0-3" style="border-collapse: collapse; width: 40.2469%;"><tbody><tr><td class="align-center" style="width: 18.7654%;">**Pin**</td><td class="align-center" style="width: 21.4815%;">**Signal**</td></tr><tr><td style="width: 18.7654%;">1</td><td style="width: 21.4815%;">GND</td></tr><tr><td style="width: 18.7654%;">2</td><td style="width: 21.4815%;">5V</td></tr><tr><td style="width: 18.7654%;">3</td><td style="width: 21.4815%;">SIG1</td></tr><tr><td style="width: 18.7654%;">4</td><td style="width: 21.4815%;">A1</td></tr><tr><td style="width: 18.7654%;">5</td><td style="width: 21.4815%;">A2</td></tr><tr><td style="width: 18.7654%;">6</td><td style="width: 21.4815%;">SIG2</td></tr><tr><td style="width: 18.7654%;">7</td><td style="width: 21.4815%;">B1</td></tr><tr><td style="width: 18.7654%;">8</td><td style="width: 21.4815%;">B2</td></tr></tbody></table>

<p class="callout info">SIG1 is used for homing signal</p>