Product overview
The GEPRC STABLE F411 brings flight control, motor control and video transmission together in an electronics assembly for micro quads. Its three-layer construction uses pin-type modular connections and a shared 16 × 16 mm mounting pattern. The individual boards measure 21 × 21 mm for the flight controller, 23 × 21 mm for the ESC and 17 × 27 mm for the VTX. The controller combines an STM32F411 processor with an SPI-connected MPU6000 gyro/accelerometer, a 5V@2A BEC and an AT7456E-based BetaFlight OSD.
The complete electronics configuration includes the flight controller, four-in-one 12A ESC, 5.8G VTX, 5.8G antenna and XT30 cable. Controller-plus-ESC and individual component configurations are also offered. The flight controller and ESC accept 2–4S LiPo input; the VTX provides PIT, 25, 100 and 200mW settings, IRC Tramp control and an IPEX (UFL) antenna connection. Receiver support covers Sbus, PPM, CRSF, DSMX and iBus. The integrated OSD displays voltage, current and battery usage, while the LED interface supports strip programming through Betaflight Ground Station.
Specifications
| Specification | Value & conditions |
|---|---|
| Configuration options | STABLE F411; STABLE F411 Flight Controller + ESC; STABLE F411 Flight Controller; STABLE F411 BLheli_S 4IN1 12A ESC; STABLE F411 VTX 5.8G 200mW |
| Flight controller MCU | STM32F411STABLE F411 flight controller. |
| IMU | MPU6000 gyro/accelerometer (SPI)STABLE F411 flight controller. |
| Continuous current | 12ASTABLE F411 BLheli_S 4IN1 12A ESC. |
| Input voltage | 2-4S LIPOFlight controller and ESC. |
| VTX power settings | PIT/25/100/200mWSTABLE F411 VTX 5.8G 200mW. |
| Flight controller mounting holes | 16mm*16mmSTABLE F411 flight controller. |
| OSD | BetaFlight OSD w/ AT7456E chipSTABLE F411 flight controller. |
| BEC output | 5V@2ASTABLE F411 flight controller. |
| Flight controller size | 21mm*21mmSTABLE F411 flight controller. |
| Flight controller firmware target | GEPRCF411STABLE F411 flight controller. |
| Flight controller weight | 2.5gSTABLE F411 flight controller. |
| ESC MCU | BB21F16GSTABLE F411 BLheli_S 4IN1 12A ESC. |
| ESC protocols | Pwm, oneshot125, multishot, dshot150, 300, 600, etc.STABLE F411 BLheli_S 4IN1 12A ESC. |
| ESC size | 23mm*21mmSTABLE F411 BLheli_S 4IN1 12A ESC. |
| ESC mounting hole | 16*16mmSTABLE F411 BLheli_S 4IN1 12A ESC. |
| ESC firmware target | Blheli_S G_H_30STABLE F411 BLheli_S 4IN1 12A ESC. |
| Current meter | 210STABLE F411 BLheli_S 4IN1 12A ESC. |
| ESC weight | 2.7gSTABLE F411 BLheli_S 4IN1 12A ESC. |
| VTX size | 17mm*27mmSTABLE F411 VTX 5.8G 200mW. |
| VTX mounting holes | 16*16mmSTABLE F411 VTX 5.8G 200mW. |
| VTX weight | 1.6gSTABLE F411 VTX 5.8G 200mW. |
| Purpose and physical architecture | Micro quad electronic system with a three-layer, pin-type modular structure combining an F411 flight controller, 4IN1 BLS 12A ESC and 5.8G VTX. |
| Receiver protocols | Sbus, PPM, CRSF, DSMX, iBus |
| Antenna interface | IPEX (UFL)STABLE F411 VTX 5.8G 200mW. |
| VTX telemetry protocol | IRC TrampSTABLE F411 VTX 5.8G 200mW. |
| Filtering | Integrated LC FilterFlight controller and VTX. |
| Package contents | 1 x STABLE F411 Flight controller; 1 x STABLE F411 BLheli_S 4IN1 12A ESC; 1 x STABLE F411 VTX 5.8G 200mW; 1 x 5.8G Antenna; 1 x XT30 CableFull STABLE F411 configuration. |
| LED integration | LED interface with LED-strip programming through Betaflight Ground Station. |
| OSD information | Aircraft voltage, current and battery usage. |
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