Re: Upload bin file to ESP8266
Posted: Wed May 31, 2017 5:28 amYes, You are probably doing something wrong. Did You do some search before asking? Probably not, so please do it next time... And check Flash size You have selected in FlashTool 
(hint - Your ESP12 has 4MB flash -> 32Mbit, hint2: https://github.com/esp8266/Arduino/issues/2339)
(hint - Your ESP12 has 4MB flash -> 32Mbit, hint2: https://github.com/esp8266/Arduino/issues/2339)
