<![CDATA[Unable to connect Core 2 to UIFlow Web]]>Hi, I can't connect my Core 2 to the UIFlow Web anymore. The WiFi and cloud icons appear green on the device, but when I try to enter the API Key on the website, the message "Upload code failed, maybe your device is offline check it and retry" appears.
I remember changing things on the M5Stack Device Platform website and now I no longer see my device listed.
Can you help me reset things?
Thank you!

]]>https://community.m5stack.com/topic/5128/unable-to-connect-core-2-to-uiflow-webRSS for NodeWed, 06 May 2026 14:09:24 GMTTue, 14 Mar 2023 07:54:29 GMT60<![CDATA[Reply to Unable to connect Core 2 to UIFlow Web on Thu, 16 Mar 2023 06:20:44 GMT]]>Reset your web browsers temp files and cache as it could be a cookie or something blocking it

]]>https://community.m5stack.com/post/20356https://community.m5stack.com/post/20356Thu, 16 Mar 2023 06:20:44 GMT<![CDATA[Reply to Unable to connect Core 2 to UIFlow Web on Tue, 14 Mar 2023 19:40:17 GMT]]>Hi @ajb2k3 thanks for your reply!
I have already reinstalled the firmare several times but the result does not change. Only a new API Key is generated.
I've been having this problem for several months now.

]]>https://community.m5stack.com/post/20336https://community.m5stack.com/post/20336Tue, 14 Mar 2023 19:40:17 GMT<![CDATA[Reply to Unable to connect Core 2 to UIFlow Web on Tue, 14 Mar 2023 16:53:06 GMT]]>Try again later or re install the firmware using M5Burner

]]>https://community.m5stack.com/post/20335https://community.m5stack.com/post/20335Tue, 14 Mar 2023 16:53:06 GMT