SpeedyBee F405 Mini BLS 35A 20x20 (Choose FC Only, ESC Only, Stack) The SpeedyBee F405 Mini BLS 35A 20x20 is a compact and powerful flight controller and electronic speed controller (ESC) system designed specifically for mini drones and racing applications. Available as a standalone flight controller, ESC, or integrated stack, it offers versatility to meet your specific setup needs. With a robust 35A current rating, this ESC delivers reliable power and performance, ensuring your drone operates smoothly even under demanding conditions. The F405 Mini flight controller features advanced capabilities, including support for various protocols and customizable settings, giving you the flexibility to fine-tune your flight experience. The lightweight design of the SpeedyBee F405 Mini ensures minimal impact on your drone's overall weight, while the 20x20mm mounting pattern makes it compatible with a wide range of frames. Its efficient cooling system guarantees reliable operation during extended flights, reducing the risk of overheating. Whether you're a seasoned FPV pilot or just starting, the SpeedyBee F405 Mini BLS is the perfect choice for enhancing your drone's performance and responsiveness. Upgrade your setup today and experience the difference in flight quality! Specifications SPEEDYBEE F405 V3 20X20 FLIGHT CONTROLLER DJI Air Unit Compatibility: Compatible with all DJI Air Units (DJI O3/RunCam Link/Caddx Vista/DJI Air Unit V1). Use specific solder pads for pin-to-pin connection. Note: UART1 is used for OSD and SUBS(R2) is used for SBUS receiver signal input BLE Bluetooth: Supported. Used to connect with the SpeedyBee App for flight controller and ESC parameter configuration. Note: MSP switch on UART 4 must be turned on and set to a baud rate of 115200 for Bluetooth functionality Wireless FC Firmware Flashing: NOT Supported. Connect to Betaflight configurator on PC for firmware update Wireless Blackbox Download & Analysis: NOT Supported. Connect to Betaflight configurator on PC for blackbox analysis Current Sensor Input: Supported. For SpeedyBee BLS 35A V2 ESC, set Scale=250 and Offset=-500 Power Input: 3-6S LiPo. Powered through 8pin harness G, V wires or G, V pads from bottom side BOOT Button: Supported. Forces FC to enter DFU mode for firmware flashing 3.3V Output: Supported. Designed for 3.3V input receivers. Up to 500mA current load 4.5V Output: Supported. Designed for radio receiver and GPS module. Up to 1A current load Mounting: 20 x 20mm, 3.5mm hole diameter. Compatible with M2 and M3 screws/Silicone grommets I2C: Supported. DA & CL pads on the front side for magnetometer, sonar, etc Traditional Betaflight LED Pad: Supported. Used for WS2812 LEDs Supported Flight Controller Firmware: BetaFlight (Default), INAV BetaFlight Camera Control Pad: Yes. CC pad on the front side ESC Signal: M1 - M4 wires or soldering pads on the bottom side UART: 6 sets. UART1-6 with dedicated purposes Firmware Target Name: SPEEDYBEEF405MINI Buzzer: BZ+ and BZ- pad used for 5V Buzzer 5V Output: 4 groups. The total current load is 2A 9V Output: 1 group. The total current load is 3A DJI Air Unit Connection Way: Direct soldering Dimension: 30(L) x 32(W) x 7.8(H)mm Smart Port / F.Port: Not Supported ESC Telemetry: UART R5 (UART5) Blackbox: 8MB Onboard Flash RSSI Input: Not Supported OSD Chip: AT7456E chip IMU(Gyro): ICM42688P USB Port Type: Type-C. WIFI: Not supported Barometer: Built-in MCU: STM32F405 Weight: 9.6g SPEEDYBEE 35A BLHELI_s MINI V2 4-IN-1 ESC Mounting: 20 x 20mm ∅3.5mm hole size, compatible with M2 and M3 screws/Silicone grommets Power Output: VBAT (Battery voltage, used to power the flight controller) Current Sensor: Support (Scale=250 Offset=-500) ESC Telemetry: Not supported Burst Current: 45A (5 seconds) Dimension: 35 * 35 * 5.5mm ESC Protocol: DSHOT300/600 Continuous Current: 35A * 4 Firmware: BLHeli_S J-H-40 Power Input: 3-6S LiPo Weight: 7.2g Includes 1x SpeedyBee F405 V3 20x20 Flight Controller 1x SpeedyBee 35A BLHeli_S Mini V2 4-in-1 ESC 5x M2 Silicone O-Ring 5x M5 Silicone O-Ring 5x M2 Anti Vibration Silicone Grommets 5x M3 Anti Vibration Silicone Grommets 1x 8-Pin JST cable 30mm 1x 35V 470uf Capacitor
