You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1.8 KiB
1.8 KiB
Bluejay
Digital ESC firmware for controlling brushless motors in multirotors.
Based on BLHeli_S revision 16.7
Bluejay aims to be an open source successor to BLHeli_S adding several improvements to ESCs with Busy Bee MCUs.
Current Features
- Digital signal protocol: DShot 150, 300 and 600
- Bidirectional DShot: RPM telemetry
- Selectable PWM frequency: 24, 48 and 96 kHz
- PWM dithering: 11-bit effective throttle resolution
See the project changelog for a detailed list of changes.
Flashing ESCs
Bluejay firmware can be flashed to BLHeli_S compatible ESCs and configured using Bluejay Configurator (a fork of BLHeli Configurator).
Release binaries
All releases can be found in the releases section.
Release files use a naming convention similar to BLHeli: {T}_{M}_{D}_{P}_{V}.hex.
| T | A - W |
Target ESC layout |
| M | L or H |
MCU type: L (BB1 24MHz), H (BB2 48MHz) |
| D | 0 - 90 |
Dead time (0 only for ESCs with built-in dead time) |
| P | 24, 48 or 96 |
PWM frequency [kHz] |
| V | eg. 0.7 |
Bluejay version |
Contribute
Any help you can provide is greatly appreciated!
If you problems, suggestions or other feedback you can open an issue.