I wired ESP-05 to my usb-to-ttl as images below.
I connected it to USB #2 port, and my computer seems not knowing this.
I also tried to send "AT+RST" through Realterm but, it didn't work neither.
Arduino Stack Exchange is a question and answer site for developers of open-source hardware and software that is compatible with Arduino. It only takes a minute to sign up.Sign up to join this community