Designed for Whoop frames using 6mm-8.5mm brushed motors,
On board FrSky compatible receiver (+- 100m Range),
ARM STM32F3 processor,
Option to mount USB on top or bottom of board,
MPU 6500 Gyro/Accelerometer vis SPI,
5A FET’s to drive brushed motors up to 8.5mm,
Dip switch for both Bind and Boot loader mode,
1.25mm Motor sockets for easy motor connection,
Dedicated solder points for AIO camera,
Runs BetaFlight firmware,
Dimensions: 28mm x 28mm.
This board can be ordered from OSHpark.
The BOM can be downloaded here.
The Schematic can be downloaded here,
The Top layout can be downloaded here.
The Bottom layout can be downloaded here.
Firmware flashing instructions can be found here,
Latest Opensky Firmware here.
Opensky Update firmware here.
Released under the Creative Commons Attribution NonCommercial 4.0 License.
Made available without any Express or Implied Warranties