I found this link http://wiki.aprbrother.com/wiki/Firmware_For_ESP8266
I recently bought 2 catus micro r2. It states firmware needs at least 1Megabyte to update. Is this already on micro? Should I stay with v0.9? Any improvements? Sorry for so many questions just not sure what to do spend alot of time trying to find out and just wanna get to programming! Thanks!