ESP8266 Community Forum

this is not where it would belong.
Plase make sure you understand the program flow.

In at_base_cmd.c

at_setupCmdCipStartLog

os_timer_arm(&polling_timer, 1000, 1);
replace with
os_timer_arm(&polling_timer, 60000, 1);

in
polling_timer_elapsed

remove all the GPIO checking and add your ADC code.

thank you very much

link seems to always open in your application.it can be problem with sebserver. maybe it be better to shut down the connection after sending data.