<![CDATA[How to revert default coreS3 setting after burning UIFLOW?]]>Hi,

Now I am using coreS3 and burned following UIFLOW.

0_1707705149742_UIFLOW.png

But after burning above, I cannot revert default coreS3 setting.
(I meant cannot burn follwoing coreS3 UserDemo)
I guess coreS3 cannot achieve serial communication.
Is there any way to revert?

0_1707705246538_S3.png
0_1707705251023_Burn.png
0_1707705257623_Error.png

Thenk you.

]]>https://community.m5stack.com/topic/6079/how-to-revert-default-cores3-setting-after-burning-uiflowRSS for NodeWed, 29 Apr 2026 16:07:36 GMTMon, 12 Feb 2024 02:37:52 GMT60<![CDATA[Reply to How to revert default coreS3 setting after burning UIFLOW? on Tue, 13 Feb 2024 04:38:38 GMT]]>Hi ajb2k3,

Thank you for your kind reply.
I can do it with following process as you said.

  • Plug in USB cable
  • Hold Boot button (RST button) on coreS3 for over 5seconds
  • LED turned to be green
  • Enable to burn coreS3 UserDemo with M5Burner !!!

Thank you again.

]]>https://community.m5stack.com/post/23773https://community.m5stack.com/post/23773Tue, 13 Feb 2024 04:38:38 GMT<![CDATA[Reply to How to revert default coreS3 setting after burning UIFLOW? on Mon, 12 Feb 2024 06:18:15 GMT]]>(Normally) You switch it on, old the boot button, plug in a USB cable and release the boot button and after 5 seconds the green light on the bottom comes on, M5 burner will report that a device is detected and then you can ERASE and then burn.

]]>https://community.m5stack.com/post/23753https://community.m5stack.com/post/23753Mon, 12 Feb 2024 06:18:15 GMT