25.525.5mm Oxbot Flow 45A AIO F435 Flight Controller & 3-6S 32-bit ESC Built-in ELRS Receiver for RC FPV Racing Drones

Specification:

Brand: Oxbot

Model: Flow

Product Name: F435 45A AIO ELRS
MCU: AT32F435
Betaflight Target: OXBOT FLOW AIO45
Gyro: ICM-42688P
Barometer: Built-in
Analog OSD: Supported
Built-in Receiver: ELRS 2.4G, firmware: Oxbot 2.4GHz RX
USB Port: Type-C
Bluetooth Tuning / Wireless FC Firmware Update: Supported
BEC Output: 5V 4A, including 2A for the VTX port
UART Resources:
UART1: FC Bluetooth
UART2: VTX (MSP / IRC Tramp SmartAudio)
UART4: Built-in ELRS receiver / External receiver
UART7: GPS
Input Voltage: 3-6S
ESC Firmware: OX32
Mounting Pattern: 25.5 × 25.5 mm M2, compatible with 30.5 × 30.5 mm M3 via adapter
Continuous Current: 45A per ESC / 180A total
Peak Current: 50A per ESC / 200A total (10 s)
Supported ESC Protocols: DSHOT600 / DSHOT300
Current Sensor Calibration:
6S: scale 85, ofset −30000
4S: scale 85, ofset −21000
3S: scale 88, ofset −14716
Dimensions: 36 × 36 × 8.5 mm
Weight: 12.6 g

Feature:
– Plug and play ecosystem: dedicated ports for VTX GPS camera RGB LED and buzzer reduce solder points to as few as 14 for faster cleaner builds and fewer wiring errors.

– Built in ELRS 2.4G receiver: no separate RX needed preinstalled antenna port saves space speeds assembly and delivers low latency long range control.

– Direct RGB LED support: onboard 5V 4A BEC powers LED strips without extra BEC switch lighting from radio or SpeedyBee App for standout builds.

– Bluetooth tuning anywhere: wirelessly adjust Betaflight parameters flash firmware and set LED effects from your phone no laptop needed.

– 32 bit OX32 ESC firmware: smoother throttle response cleaner transitions and precise control versus traditional 8 bit ESCs.

– 45A class AIO power stage: 8 layer 2oz copper PCB improved thermal headroom dual negative battery pads and optimized solder pads for cleaner routing and easier joints.

Package Included:
1 x Flow AIO45 Flight Controller
1 x T Type IPEX1 Antenna
1 x 35V 1000uF Electrolytic Capacitor
1 x 35V 470uF Electrolytic Capacitor
1 x 25V 2200uF Electrolytic Capacitor
1 x XT60 Power Cable 95mm
1 x XT30 Power Cable 70mm
1 x 30×30 to 25.5×25.5 Stack Mount Adapter
1 x Hex Nut Driver
5 x M3 Nylon Lock Nut
5 x M2 Hex Nut
4 x M3*16 Screw
4 x M3*9 Screw
4 x M2*14 Pan Head Screw
4 x M2*13 Pan Head Screw
4 x M2*14.5 Countersunk Screw
4 x M2*13 Countersunk Screw
5 x M2 Lock Nut
1 x Extra FC Silicone Vibration Damping Grommet
1 x USB Adapter Board
2 x USB Extension Cable
1 x SH1.0 6-Pin Digital VTX Cable 35mm
1 x SH1.0 6-Pin to 4 Pin Digital VTX Cable 60mm
1 x SH1.0 3-Pin to SH1.25 Cable 60mm
1 x SH1.0 3-Pin to SH1.25 Cable 100mm
1 x SH1.0 6-Pin GPS Cable 120mm
1 x SH1.25 2-Pin Cable 25mm
1 x SH1.25 2-Pin Cable 50mm
1 x SH1.0 5-Pin to 3-Pin plus 2-Pin Cable 50mm