This tree contains the BLHeli assembly code for sensorless brushless motor electronic speed control (ESC) boards. It was initially designed for use with Eflite mCP X, but is well suited for other copters/planes.

There is one version of the software for Silabs MCU based ESCs, and another for Atmel MCU based ESCs. Both versions are now at the same revision.

To view and use the files, click the "Download ZIP" button on this page and download the repository to your computer.

For flashing and configuration, download the BLHeliSuite PC software: https://www.mediafire.com/folder/dx6kfaasyo24l/BLHeliSuite or the Android APP on Google Play: https://play.google.com/store/apps/details?id=org.blheli.BLHeli_32 For users in regions where Google is blocked, you can download the ".apk" file in the "BLHeli_32 Android APP" to your phone and tablet and open it. This will install the APP.

For more information, check out these threads: https://www.rcgroups.com/forums/showthread.php?2864611 (for BLHeli_32) https://www.rcgroups.com/forums/showthread.php?3143134 (for the BLHeli_32 Android APP) And these for older generations BLHeli: https://www.rcgroups.com/forums/showthread.php?2640796 (for BLHeli_S) http://www.rcgroups.com/forums/showthread.php?t=2136895 (for BLHeli)

October 2018, Steffen Skaug