Latest Espruino build for Esp8266

I hope so .. ( I'll know soon enough ;p )

Also, what's the underneath logic for the "0x[YY]C[YYY] 0x[YY]E[YYY] rule" ?
I noticed the ..C.. & ..E.. endings, but didn't saw that in the datasheet ? ( I may be blind sometimes .. )
Additionally, is the "_freq" param's value changing ? ( or is it somehow related to the ".setCPUFreq(80)" call for the esp chip :| ? )

I'l try your suggestion as soon as I get up after some rest ;)
-> yes, from what I could read, it should be happy with whatever until saving up .. I'll see that :)

Thanks for the quick answer

ps: not yet ready but it may be useful - sorry for messing with the branch troubles ;p
ESP8266_FlashUpgrade