Features: Experience unparalleled flight stability with the F465 65A Flight Tower, featuring a powerful F405 chip that supports complex control algorithms and ensures smooth operation for your FPV drones adventure. Equipped with a 32bit ARM microcontroller, this flight controller offers rapid data processing and real time responsiveness, supporting up to 65A current for highly performances motors. For drones enthusiasts,and educational institutions, this flight tower caters to those enhances flight performances and precise in their FPV drones. Perfectly for FPV racing competitions, outdoor exploration, and professional photography, this integrated designing simplifies installation while delivering exceptional control and safety. With heat resistant materials, the F405 65A Flight Tower withstands harsh environment, making it a reliabled choice for both hobbyists and researcher conducting UAV experiments. Specifications: Model: F465 Stack Main control chip: STM32F405RET6 Barometer: SPL06-001 OSD: Support Motor Output: 8ch LED: Support Buzzer: Support Universal Serial Port: 5ch Output Power: 5V/2.5A, 9V/3A Mounting hole: 30.5x30.5mm Overall Dimension: 37x37mm/1.46x1.46in Weight: 9.4g Firmware Name: AOCODARCF405V3 Input Voltages: DC12V-25V (3-6S) Receiver protocol: ELRS/CRSF/S.BUS/Futabayfysky/Crossfre Programming:AM32 Continuous Current: 65Ax4 Instantaneous current: 75Ax4 BC: No Input voltages: DC9V-40V (3-8S) Overall size: 44.5x40.5mm/1.75x1.59in Mounting holes: M3x30.5x30.5mm Weight: 15.8g Ammeter ratio: 158 Protocol name: DShot150/300/600 Note: Due to the problem of lighting effects there is certain tolerances in product, please understand. Please allow 0-1cm error due to the measurement. Package includes: 1Set F465 Stack