ESP8266 Community Forum

- Sat Nov 07, 2015 1:43 am #33333 Hi sir
i purchased new esp8226 module but i send AT command but module not reply OK and other commands try AT+RST, AT+GMR ,AT+CWMODE but not reply OK . iam using 5V adaptor USB to serial converter with level shifter using between espmodule ,serial convertor .
please give suggest what will I do?

thanks & regards
sat

- Sun Nov 08, 2015 10:18 am #33453 As answered in the other thread with same question, you need to send both CR and LF after each AT commands.