I've been using my esp with Arduino UNO R3 for a while, It was doing just great as a Station to connect to my wifi and send a web page hosted in the UNO. suddenly, friday morning I powered the uno and the ESP and the ESP just kept resetting and I haven't found a way to bring it back to life. I guess it's something to do with the CH_PD pin, cus if a took away the energy from it, the ESP remain ON but not resetting....
If you know how to save the ESP I would be so gratefull!!!!