Good day everyone.
I have an ESP8266 wifi module. I have connected it to my system via USB to TTL converter and sending the AT commands through TeraTerm.
But i am not recieving a reply. I have tried with all the baud rates and no reply.
The connections are as follows:
ESP8266----------------------Connections
VCC--------------------------- 3.3V of external supply
GND-------------------------- GND of external supply
CH_PD------------------------3.3V of external supply
RX---------------------------- TX of USB to TTL converter
TX----------------------------RX of USB to TTL converter
What might be the issue?
Thank you.