Red power light on ESP-880AD - not showing up in CSD or CSupdate
I'm having an issue with a ESP-880AD. A file upload was interrupted due to network problems and since then it's showing us a red power light. It doesn't show up in CSD or CSupdate and when connecting through RS232 or network it asks us for "buildroot login". It's still on the IP-address we set but we can't access it with the software (we can ping it though).
Does anyone have any ideas how to fix this?
Thanks in advance!