ESP8266 firmware with NTP AT commands
builded on SDK 1.2.0 for 1024 MB Flash
sources at ESP8266_SDK/ntp subdirrectory;
binaries: ESP8266_SDK/bin subdirrectory:
eagle.flash.bin-------->0x00000
eagle.irom0text.bin---->0x40000
Commands:
AT+NTP - Initialization of NTP (GMT+0)
AT+NTP? - print (GMT+0) time in text kind and seconds since 1 Jan 1970 between (....) brackets for machine parsing, if error, return (0).