<![CDATA[M5 Card Computer NOT respond]]>Dear all
I just received my M5 Card Computer and it's comes with M5 Cardputer User Demo Plus and i burn UIFlow2.0 on it and I decided to change the firmware to Cardputer User Demo Plus but I get an error message (( A fatal error occurred: Failed to connect to Espressif device: No serial data received.
For troubleshooting steps visit: https://docs.espressif.com/projects/esptool/en/latest/troubleshooting.html))

Don't know what to do
thanks

]]>https://community.m5stack.com/topic/6540/m5-card-computer-not-respondRSS for NodeFri, 06 Mar 2026 00:20:41 GMTWed, 05 Jun 2024 14:59:47 GMT60<![CDATA[Reply to M5 Card Computer NOT respond on Wed, 05 Jun 2024 16:53:35 GMT]]>@qatar20-22 you didn’t erase the cardputer before burning firmware

]]>https://community.m5stack.com/post/25499https://community.m5stack.com/post/25499Wed, 05 Jun 2024 16:53:35 GMT