: Converts the PPM (Pulse Position Modulation) signal from your transmitter's trainer port into a USB HID (Human Interface Device) signal that a computer sees as a standard joystick.
Most FS-SM100 units shipped after 2018 actually use a USB-to-serial bridge masquerading as a direct USB device. Others use the native RTL2832U in bulk mode. Fs-sm100 usb driver
: Ensure your transmitter is outputting a student/trainer signal. For example, on the FlySky FS-i6, you must enter the menu, navigate to System Setup , find Trainer Mode , and switch it to On . Save the settings before exiting. 3. Jittery or Shaking Controls : Converts the PPM (Pulse Position Modulation) signal
Many FS-SM100 adapters use legacy microchips. These chips often conflict with modern USB 3.0 or USB 3.1 ports (distinguishable by their blue interior). If your PC fails to recognize the adapter, plug it into an older USB 2.0 port (black interior). : Ensure your transmitter is outputting a student/trainer
The FS-SM100 is highly versatile and supports most transmitters with a standard trainer port (typically a round or square mini-DIN connection).