Mind+ online. Fail uploading to Arduino Uno. Error: connect ETIMEDOUT 49.234.196.11:8999
Eins.Ng 2025-11-06 12:18:44 20 Views1 Replies I'm testing my Arduino Uno on Mind+ online. I have Mind+ Link and the serial port driver installed. Connection to Uno is successful, but I'm fail to upload code to it.
Error message is : “ Error: connect ETIMEDOUT 49.234.196.11:8999”
Any idea? Help please with thanks.
Anyone has idea?
2025-11-06 12:33:25 
Eins.Ng
I tested on Win10 desktop and Win11 notebook. Results are same.
My Uno board and USB cable should be fine because it works fine on both Arduino IDE and mblock.
Eins.Ng 