I'm trying to connect my Arduino uno to the ESP 12 model (this: http://www.dx.com/it/p/esp-12-esp8266-serial-wifi-wireless-module-w-pcb-antenna-adapter-board-for-arduino-raspberry-pi-379296#.VkhZcN-rSRs).
I use Arduino to control my garden and I want the wifi module periodically send some info to a webserver (like via POST or GET request).
By serial monitor of Arduino IDE (115200 baud, both NL &CR) i'm able to send command to it (like reset or connect to my wireless network) but only by insert commands manually.
I don't know how to send command to esp directly via Arduino sketch (i mean, in "automatic way", like in the loop method of a sketch).
Can you help me?