<![CDATA[Where can I find the MAC address?]]>Hi,

I'm trying the M5 Stack Core2 for AWS IoT Edukit tutorial series. At the point where the device tried to connect to my router, it failed because the device was not on my router's white list. So where can I find the M5 Stack MAC address?

Thank you.

]]>https://community.m5stack.com/topic/4568/where-can-i-find-the-mac-addressRSS for NodeThu, 12 Mar 2026 23:35:01 GMTMon, 29 Aug 2022 07:42:37 GMT60<![CDATA[Reply to Where can I find the MAC address? on Wed, 14 Dec 2022 05:22:04 GMT]]>@dheco Serial.println(WiFi.macAddress());

]]>https://community.m5stack.com/post/19547https://community.m5stack.com/post/19547Wed, 14 Dec 2022 05:22:04 GMT<![CDATA[Reply to Where can I find the MAC address? on Wed, 14 Dec 2022 00:16:49 GMT]]>How can I red the Wifi MAC from inside arduino code?

]]>https://community.m5stack.com/post/19544https://community.m5stack.com/post/19544Wed, 14 Dec 2022 00:16:49 GMT<![CDATA[Reply to Where can I find the MAC address? on Mon, 29 Aug 2022 17:29:36 GMT]]>@alpot A simple way to get your MAC and the device serial address is to compile any program with Arduino IDE and see the orange Transfer Progress info streaming out the bottom line. like here! (In Orange, tho)
esptool.py v3.3
Serial port /dev/cu.wchusbserial5319014191
Connecting....
Chip is ESP32-C3 (revision 3)
Features: Wi-Fi
Crystal is 40MHz
MAC: 34:b4:72:12:8e:cc

]]>https://community.m5stack.com/post/18488https://community.m5stack.com/post/18488Mon, 29 Aug 2022 17:29:36 GMT<![CDATA[Reply to Where can I find the MAC address? on Mon, 29 Aug 2022 15:21:50 GMT]]>Hello @alpot

Try esptool.py read_mac.

Thanks
Felix

]]>https://community.m5stack.com/post/18487https://community.m5stack.com/post/18487Mon, 29 Aug 2022 15:21:50 GMT