Re: esp8266 esp-01 Output invalid

null@example.com (Advance Electronics) — Fri, 01 Feb 2019 04:14:43 +0000

SDK version 1.3.0 insted of 1.30
Pls help me

esp8266 esp-01 Output invalid

null@example.com (Advance Electronics) — Thu, 31 Jan 2019 12:38:37 +0000

Hello Sir,
I am using the ESP8266 esp-01 wifi module with STM32F030 microcontroller. when I used the AT command then esp reply like that
AT
OK
AT+RST
OK
Then some line
but last line Ai-Thinker Technology.co.Ltd invalid
instead of Ready it reply the Invalid.
AT+GMR
AT version (Aug-8-2015 14:45:58 0.40.0.0)
SDK version 1.30

AT+CWJAP=,\r\n;
busy p

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Re: esp8266 esp-01 Output invalid

esp8266 esp-01 Output invalid