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# MacAddress<a name="ZH-CN_TOPIC_0000001055198138"></a> ## **Overview**<a name="section2034710441093531"></a> **Related Modules:** [WLAN](WLAN.md) **Description:** Describes the device MAC address. **Since:** 1.0 ## **Summary**<a name="section1340893337093531"></a> ## Data Fields<a name="pub-attribs"></a> <a name="table1224495416093531"></a> <table><thead align="left"><tr id="row26651868093531"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p1811710463093531"><a name="p1811710463093531"></a><a name="p1811710463093531"></a>Variable Name</p> </th> <th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p720988972093531"><a name="p720988972093531"></a><a name="p720988972093531"></a>Description</p> </th> </tr> </thead> <tbody><tr id="row875492391093531"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1606921617093531"><a name="p1606921617093531"></a><a name="p1606921617093531"></a><a href="WLAN.md#gacdd7348f71376cd66b3a0079a1c393d5">addr</a> [ETH_ADDR_LEN]</p> </td> <td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p465289272093531"><a name="p465289272093531"></a><a name="p465289272093531"></a>uint8_t </p> </td> </tr> </tbody> </table>