Hello,

I need to call AT command from Custom AT code.

But it shows below respond. it seems that it's not allowed to call AT command during Custom AT works.
busy P...


I'd appreciate it if other workaround is suggested here.


Thanks in advance.

Thanks a lot!!

It works by adding CR(\n) to end of AT command on Terminal side.

Hello, ESP-WROOM-32 does not respond for AT command even though ESP-AT has been built and flashed. I've tried to flash AT firmware into the Kit. But it does not respond to AT command via UART as well. Is there any other thing is needed to activate ESP-AT for using this? Please help here to use ESP-A...