How to flash 32-bit ESC?

Flashing 32-bit ESCs requires the use of BLHeli_32 software (note that BLHeli_Suite cannot be used).

Download link:

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

1. Connect to BLHeli.

Please refer to this article：

How to connect 32bit ESC to BLHeli_32.

2. Flash ESC firmware:

（1）Select Flash BLHeli

（2）Flash the firmware according to the prompts (other settings can default).

（3）After flashing is completed, it will prompt to flash the next one until #1-#4 ESCs are flashed.