how to flash your blheli escs via a flight controller with cleanflight
blheli suite: https://blhelisuite.wordpress.com -- now supports multi-esc, no need to copy the beta into the downloaded folder
flight controller firmware links:
Use the latest BetaFlight: https://github.com/borisbstyle/betaflight/releases
Or these less up-to-date binaries:
cleanflight_NAZE.hex -- https://www.dropbox.com/s/3v1zgrdfvi4ck88/cleanflight_NAZE-4deaf89e4f8bf4215608ea67511ba41a.hex?dl=1
cleanflight_CC3D.bin -- https://www.dropbox.com/s/uzf3pqnof7ymzoy/cleanflight_CC3D-0d01868201834af7ab774147a271c20f.bin?dl=1
cleanflight_CC3D.hex -- https://www.dropbox.com/s/wplhzp6cd4ff2wr/cleanflight_CC3D-56e3562afc946dbfc94632be50d0da97.hex?dl=1
cleanflight_SPRACINGF3.hex -- https://www.dropbox.com/s/n4gx1ya0tf34mcr/cleanflight_SPRACINGF3-df8c9db519ae4d1f0c4cae8e62a2b521.hex?dl=1