How to flash the BLHeli32.9 firmware?

 

BLHeli32.9 has been officially released.

If you are using a SpeedyBee V2/V21 ESC, please update to 32.9 to use the bidirectional DSHOT function. We've tested the firmware and it is safe to send it.

Download the latest BLHeli32Suite from here:

https://github.com/bitdump/BLHeli/releases

Then update the firmware to Rev32.9