32Esc Configurator （Windows）：

BLHeliSuite32.zip

Mac

BLHeliSuite32xm_MacOS64_1041.zip

[8-bit ESC Configuration Tool Download]

BLHeliSuite8.zip

Web-based ESC Configurator – This is the simplest method and does not require a VPN. It is recommended to use Google Chrome for the best experience. It supports configuration and firmware flashing for BLHeli-S and Bluejay ESCs. Access it here:

https://esc-configurator.com/

Note: Occasionally, network issues may prevent the tool from properly detecting ESCs or fetching firmware files, making flashing unsuccessful. In such cases, consider using alternative tools.