MultiWii

Pro Mini (5v 16mhz) 328
but I tried Uno, Nano 328 and Mini 328 as well w/o any luck

I have a strange issue upgrading fw from 1.2 to 1.3 I used to able to perform upgrades before (1.1 and also 1.2 successfully) FTDI232, all lines connected to MinimOSD (except BLK) source could not be compiled with latest arduino but with oldish 1.0.6: After upload I get this error all the time: Bina...

fyi, my Crius CO-16 version v1.2 works like charm with NAZE32/cleanflight without any modifications. Seems the issue solved from v1.2