Professional-grade fixed-wing flight controller designed specifically for RC airplanes and FPV wings Upgraded V2 hardware platform delivers faster processing and more stable flight performance Greater reliability for both beginners and experienced pilots Built-in WING APP support for easy configuration, tuning, and monitoring from your smartphone Adjust key parameters, check sensor status, and perform on-field calibration without a computer, improving setup efficiency and user convenience Due to different batches, there may be differences in product appearance and printed text, which not affect use. Color: As Shown Material: PCB Package Contents: 1*Fixed-wing Flight Controller V2 Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.