SpeedyBee F405 Mini Flight Controller (20x20 / 6 Uarts / 3-6S)

The SpeedyBee F405 Mini 20x20 Flight Controller is a compact and feature-rich option for micro drones and lightweight quadcopters. It boasts an upgraded F405 flight controller chip, wireless Betaflight tuning via built-in Bluetooth, a 4-level battery voltage display, and a barometer for altitude sensing. Notably, it’s compatible with all analog and digital FPV systems.    SPECIFICATIONS: Part#: SB-F4MINI Input Voltage: 3-6S LiPo MCU: STM32F405 IMU (Gyro): ICM42688P USB Port Type: Type-C Barometer: Built-in BLE Bluetooth: Supported for connecting with the SpeedyBee App WIFI: Not supported DJI Air Unit Compatibility: Compatible with DJI Air Units ESC Signal: M1 - M4 wires or soldering pads UART: 6 sets (including UART4 for Bluetooth) Blackbox: 8MB onboard flash Power Input: 3-6S LiPo Mounting: 20 x 20mm, compatible with M2 and M3 screws Dimension: 30mm (L) x 32mm (W) x 7.8mm (H) Weight: 9.6g   HELPFUL LINKS: Wire Diagram   INCLUDES: (1) SpeedyBee F405 V3 20x20 Flight Controller(4) M2 Anti Vibration Silicone Grommets(4) M3 Anti Vibration Silicone Grommets(1) 8-Pin JST cable(1) DJI 6-pin cable NOTES:  Manufacturer upgrades, alterations, and processor/firmware changes are frequently made without prior notice. Exact specifications, photos, and links cannot be guaranteed.  Please make sure your DJI video transmitter's cable matches the flight controller's pinout.