Bi-Directional Micro 1S-2S 30A Brushed ESC
৳744
SpeedyBee F4 V4 Stack – F405 V4 FC + 60A ESC
৳10,435
The SpeedyBee F4 V4 Stack combines a high-performance STM32F405 flight controller with a robust 60A BLHeli_S 4-in-1 ESC, designed for demanding FPV applications such as racing, freestyle, and long-range drone builds. This stack offers seamless integration with DJI Air Units, Bluetooth configuration via the SpeedyBee app, and support for both Betaflight and INAV firmware, making it a versatile choice for drone enthusiasts.
| Feature | Details |
|---|---|
| Flight Controller MCU | STM32F405 |
| Gyroscope | ICM42688P |
| ESC Firmware | BLHeli_S J-H-50 |
| Continuous Current | 60A per ESC |
| Burst Current | 80A for 10 seconds |
| ESC Protocol | DSHOT300/600 |
| Input Voltage | 3–6S LiPo |
| BEC Outputs | 5V@3A, 12V@3A |
| USB Interface | Type-C |
| Bluetooth Support | Yes, for wireless configuration via SpeedyBee app |
| Blackbox Storage | Micro-SD card slot for logging |
| LED Strip Pads | 4 groups |
| DJI Air Unit Connection | 6-pin connector or direct soldering |
| Mounting Pattern | 30.5×30.5mm (4mm hole diameter) |
| Dimensions | FC: 41.6×39.4×7.8mm; ESC: |
