JHEMCU NOXE F4 V2 Standard 3-6S V2 Flight Controller For DJI - 20x20mmNew 20x20mm flight controller line from JHEMCU available as standard and deluxe. Deluxe verion features blackbox and barometer. Standard: No Barometer Deluxe: With Baromete Check out all our 20x20mm Flight Controllers and the rest of our JHEMCU Products! Specifications: JHEMCU F4 NOXE 3 6S 20*20 Flight Controller for DJI CPU: STM32F411 Power supply: 2 6S 7 26V (2S power supply cannot output 10V) Signal protocol: PWM, Oneshot125, Oneshot42, Multishot,