For the XR10series of ESCs, Hobbywing has released some firmware including
the firmware XR-4.3.01 for the XeRun XR10 Pro 160A ESC,
and the firmware XR-4.2.01 for the XeRun XR10 Pro 1S, XeRun XR10 Pro Stock Spec, XeRun XR10 Pro Stock Spec 1S ESCs.
The specific modifications include
1)two more options (24K & 32K) for the PWM Drive Frequency,
2)two more options (8K & 16K) for the Brake Frequency,
3)the Softening Range has been increased to 75%,
4)and the Softening Value has been increased to 30 degrees,
More options for PWM Drive frequency & Brake Frequency and the increase of Softening Range & Softening Value provide users with more choices during the ESC programming to allow users to have the smoother and better control.
Now users of the XR10 series ESCs can upgrade the latest firmware to feel the smoother control.