Product overview
The HAKRC F405 D Mini FC from Shenzhen Haike Technology Co., Ltd. is a compact flight controller for UAV integration. Its physical envelope is 31*28*8mm, with a weight of 6g and installation hole spacing of 20*20mm with φ4mm holes. These dimensions define its mounting requirements within a build. The onboard architecture combines an STM32F405RGT6 MCU and ICM42688 IMU with an Infineon DPS310 barometer on I2C2, an AT7456E OSD on SPI2 and a 16MB blackbox.
Electrical integration uses a 3—6S input, with BEC ratings of 5V/3A and 9V/2.5A defining the available power provisions. Five UART serial ports and a TYPE-C USB interface provide connection options, and DJI digital image transmission is supported. The firmware designation is HAKRCF405D, paired with betaflight-configurator for configuration. For procurement and handling, the packing dimensions are Φ62*33mm and the packing weight is 20g, distinct from the controller’s own dimensions and 6g weight.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer | Shenzhen Haike Technology Co., Ltd. |
| Model | HAKRC F405 D Mini FC |
| Product size | 31*28*8mm |
| Packing size | Φ62*33mm |
| Installation hole distance | 20*20mm φ4mm |
| Weight | 6g |
| Packing weight | 20g |
| MCU | STM32F405RGT6 |
| IMU | ICM42688 |
| Barometer | Infineon DPS310 (I2C2) |
| OSD | AT7456E (SPI2) |
| Blackbox | 16MB |
| BEC | 5V/3A; 9V/2.5A |
| USB interface | TYPE-C |
| Input voltage | 3—6S |
| Firmware | HAKRCF405D |
| UART serial ports | 5 |
| Configuration software | Betaflight-configurator |
| DJI digital image transmission | Supported |
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