Air Brushless Flight Controller, the first 1S FC that utilizes the G473 processor, experienced a remarkable 55% increase in computing speed and lightning-fast response times for precise racing and complex freestyle maneuvers, surpassing the F411 Higher integration yet lightweight design, featuring a custom miniature OSD chip. Weighing only 3.6g (5IN1 Version), it offers extra UART port options for effortless function expansions, adapting flawlessly to any flight scenario Crafted for advanced pilots, the ultra-thin (0.8mm) and lightweight Air FC is engineered for maximum agility and race-winning performance. It is the definitive choice for pushing the boundaries of FPV flight. For newcomers to FPV or those flying for entertainment, the Matrix FC is the ideal alternative. It offers enhanced durability, requires no welding, and provides a more beginner-friendly experience VTX & Signal: Air 5IN1 Brushless Flight Controller integrated onboard VTX, which can adjust the power from 25-400mW VTX, but please note higher VTX power consumes more energy and generates more heat, reducing flight time. It's recommended that pilots can 25-100 for daily indoor flight to obtain better flight time Default Protocol & Firmware: Air 5IN1 bruhsless flight controller integrates the Serial ELRS 2.4G RX, it comes with the default protocol is ELRS, and the firmware version is V3, please note that the device bind with this flight controller should have the same protocol and the same firmware version We recommend checking the package as soon as it arrives to make sure everything is in order. The package contains all the following items: 1 * Air Brushless Flight Controller, 1 * 2.4g Antenna (Only 5IN1 Version), 1 * Type-C to SH1.0 Adapter , 1 * SH1.0 4Pin Adapter Cable, 1 * 5.8g VTX Antenna, 1 * BT2.0 U Whoop Cable Pigtail
40mm, 4 * M1.4*4 Self-tapping Screws, 4 * Shock Absorbing Ball Attention
1. Crafted for advanced pilots, the ultra-thin (0.8mm) and lightweight Air FC is engineered for maximum agility and race-winning performance. It is the definitive choice for pushing the boundaries of FPV flight. For newcomers to FPV or those flying for entertainment, the Matrix FC is the ideal alternative. It offers enhanced durability, requires no welding, and provides a more beginner-friendly experience
2. VTX Power: Higher VTX power consumes more energy and generates more heat, reducing flight time. For better flight time in indoor scenarios, use 25~100mW power
3. The calibrated power measured after temperature stabilization (stabilization condition: more than 60 seconds after powering on the flight controller) is: when set to 25mW, the output power is between 14dBm±0.8dBm (21mW to 30mW), which meets the normal standard. The following is the 5IN1 Air FC test data with the VTX set to 25. The power data is tested at different times on the R1, R3, R5, and R7 frequency points
4. The port of UART2 is connected with the VTX by default, and this flight controller also releases 3 complete full-featured serial ports that can be used for external CRSF/SBUS receivers, GPS, HD VTX, or other serial devices. Please refer to the picture in the user manual
5. We recommend checking the package as soon as it arrives to make sure everything is in order. The package contains all the following items: 1 * Air Brushless Flight Controller, 1 * 2.4g Antenna (Only 5IN1 Version), 1 * Type-C to SH1.0 Adapter , 1 * SH1.0 4Pin Adapter Cable, 1 * 5.8g VTX Antenna, 1 * BT2.0 U Whoop Cable Pigtail
40mm, 4 * M1.4*4 Self-tapping Screws, 4 * Shock Absorbing Ball

Specification of FC
Weight: 3.6g(5IN1 Version)
Mounting Hole Size: 26mm x 26mm
CPU: STM32G473CEU6 (168MHz)
Six-Axis: ICM42688P (SPI connection)
Blackbox Memory: 16MB
5V BEC*: 5V 3A
USB Port: SH1.0 4-Pin
RX: Serial ELRS 2.4G (V3.4.3) (Only 5IN1 Version)
5IN1 Version: FC+ESC+OSD+VTX+RX
Specification of VTX
Output Power: 25/100/200/400/PIT
Frequency: 5.8GHz 48 channels, with Raceband: 5658~5917MHz
Frequency Control: PLL
All Harmonic: Max -50dBm
Frequency Stability: ±100KHz (Typ.)
Frequency Precision: ±200KHz (Typ.)
Channel Carrier Error: ±1.5dB
Antenna Port: 50 Ω
Operating Temperature: -10℃~+80℃