Field Link Portable Programmer allows you to modify the most commonly used settings in your Castle controller at the touch of a single button.
Field Link for Flying settings:
Cutoff voltage Auto LiPo volts per cell (3.0, 3.1, 3.2, 3.3, 3.4, 3.5) Low voltage cutoff type BEC voltage setting* Motor timing* Motor direction Throttle type* Brake Governor gain* *If applicable to your ESC. Please check "Specifications" section for full list of functions.
This package includes one Field Link portable programmer specifically made to work with Castle air controllers, and a USB cable. For surface controllers, see the Field Link for Driving.