Stack GEP-STABLE PRO F7 DUAL BL32 35A

The GEPRC STABLE PRO F7 Dual ICM20689 Stack is a highly integrated, premium 20x20mm electronics system designed for high-end micro, racing, and freestyle FPV drones. Standing out as the flagship version in GEPRC's compact ecosystem, this triple-layer tower setup incorporates an advanced F7 flight controller running dual ICM20689 gyroscopes, a 35A BLHeli_32 4-in-1 ESC, and a switchable 600mW video transmitter (VTX).

By utilizing dual gyroscopes, the system processes flight telemetry with advanced noise filtering algorithms, delivering exceptionally stable and responsive handling. An innovative silicone soft-mounting infrastructure isolates vibrations from the sensors, further lowering gyro noise and optimizing motor thermal efficiency.

GEPRC STABLE Series Versions

The STABLE lineup features three variants tailored to different component requirements and pilot preferences:

STABLE V2 F4 30A: BLHeli_S 30A ESC + F4 FC + 5.8G 600mW VTX

STABLE V2 F4 BL32 30A: BLHeli_32 35A ESC + F4 FC + 5.8G 600mW VTX

STABLE PRO F7 DUAL BL32 35A: BLHeli_32 35A ESC + F7 Dual Gyro FC + 5.8G 600mW VTX

Features

Dual Gyro Technology: Dual onboard ICM20689 gyroscopes working in tandem to improve tracking precision and eliminate desync hazards.

Pro-Tier Processing: Driven by an STM32F722RET6 MCU for faster loop times and overhead processing capacity.

Hardware Vibration Damping: Custom-engineered soft-damping grommet layout minimizes transmission noise and keeps motors running cool.

Large Capacity Blackbox: 32MB of onboard Flash storage space dedicated to high-density PID tuning data and telemetry analysis.

Clean Video Circuitry: Integrated LC power filter prevents voltage spikes and guarantees a completely clear video signal.

Flexible Power Options: Fully compatible with a wide 2-6S LiPo power band to fit diverse drone setups.

STABLE PRO F7 Flight Controller Specifications

MCU: STM32F722RET6

IMU: Dual ICM20689 (SPI)

Blackbox: 32MB Flash Memory

OSD: Betaflight OSD with AT7456E chip

BEC Output: 5V@3A

Power Filtering: Integrated LC filter

Input Voltage: 2-6S LiPo

Firmware Target: EXF722DUAL

Dimensions: 26x26 mm (20x20 mm mounting pattern, M2 holes)

STABLE PRO F7 BL32 4-in-1 ESC Specifications

MCU: STM32F051 (32-bit core)

Continuous Current: 35A

Burst Current: 45A (for 3 seconds)

Input Voltage: 2-6S LiPo

Protocols Supported: Dshot1200, Proshot, Multishot, Oneshot

Dimensions: 31x31 mm (20x20 mm mounting pattern, M2 holes)

STABLE PRO F7 5.8G 600mW VTX Specifications

Output Power: PIT Mode / 25mW / 100mW / 200mW / 600mW (Switchable)

Channels: 48CH

Antenna Connector: MMCX

Dimensions: 24x26 mm (20x20 mm mounting pattern)

Package Contents

1 x STABLE PRO F7 Flight Controller board

1 x BLHeli_32 35A 4-in-1 ESC board

1 x 5.8G 600mW VTX board

1 x Linear Antenna

1 x Capacitor

5 x Interconnect cable sets

4 x M2*28mm mounting screws

16 x Soft silicone dampening grommets