SIYI UniFC 6 PICO Mini Flight Controller — ArduPilot / PX4, STM32H743, ICM-42688-P, 6S, Multirotor / Fixed Wing / VTOL
- Free US shipping on orders $100+
- In stock, ready to ship
- Backordered, shipping soon
PayPal Secure Checkout
Tap to check out with PayPal, credit or debit card — no account needed
Pay Over Time with Affirm
As low as $50.00/mo — Prequalify now, no hidden fees
Save 10% at Checkout
Use code SAVE10 for 10% off your order
- Secure Checkout
- 30-Day Defect/Damage Returns
- Fast & Reliable Shipping
SIYI UniFC 6 PICO Mini Flight Controller — ArduPilot / PX4, STM32H743, ICM-42688-P IMU
The SIYI UniFC 6 PICO is an ultra-compact, high-performance flight controller built for pilots and engineers who demand full ArduPilot and PX4 open-source firmware compatibility in a miniaturized form factor. Powered by the STM32H743 ARM Cortex-M7 processor and equipped with the ICM-42688-P IMU, the UniFC 6 PICO delivers the processing power and sensor accuracy needed for demanding multirotor, fixed-wing, and VTOL UAV applications. Its compact “PICO” footprint makes it ideal for builds where board space is critical, without sacrificing the feature set expected of a full ArduPilot/PX4 platform. Available as a standalone FC, as an FC + UniGNSS bundle, or as the UniGNSS M10 GNSS module alone.
Key Features
- ArduPilot & PX4 Open-Source Firmware — Full support for both ArduPilot and PX4 autopilot firmware; unlocks the complete ecosystem of autonomous flight modes, waypoint navigation, geofencing, RTH, loiter, auto-tune, and mission planning via Mission Planner or QGroundControl
- STM32H743 High-Performance Processor — ARM Cortex-M7 running at up to 480MHz; provides the processing headroom needed for complex sensor fusion, fast control loops, and simultaneous peripheral management
- ICM-42688-P IMU — TDK InvenSense ICM-42688-P 6-axis IMU; wide dynamic range, low noise floor, and excellent vibration rejection for stable flight in demanding UAV environments
- Ultra-Compact PICO Form Factor — Miniaturized board size designed for space-constrained builds; fits in small multirotors and compact fixed-wing/VTOL airframes where full-size FCs cannot
- 6S Input Voltage — Supports 6S LiPo power input for high-voltage UAV builds
- Multi-Model Compatible — Supports multirotor (quad, hex, octo), fixed-wing, and VTOL frame configurations via ArduPilot/PX4 vehicle type selection
- UniGNSS M10 Companion Module — Optional SIYI UniGNSS M10 GNSS module (u-blox M10 chip) for GPS position hold, RTH, and waypoint navigation; available as a bundle or standalone
- USB-C Configuration Port — USB-C for firmware flashing and configuration via Mission Planner or QGroundControl
Variant Guide
- FC Only — SIYI UniFC 6 PICO flight controller only; add your own GNSS module
- FC + GNSS Set — UniFC 6 PICO + SIYI UniGNSS M10 module; complete FC and positioning bundle ready for autonomous flight
- UniGNSS M10 — SIYI UniGNSS M10 GNSS module only (u-blox M10); for upgrading an existing FC setup or replacing a GNSS module
Specifications
- Brand: SIYI
- Model: UniFC 6 PICO
- Processor: STM32H743 (ARM Cortex-M7, up to 480MHz)
- IMU: ICM-42688-P (TDK InvenSense, 6-axis)
- Firmware: ArduPilot / PX4 (open source)
- Input Voltage: 6S LiPo
- Form Factor: PICO (ultra-compact)
- Configuration: USB-C (Mission Planner / QGroundControl)
- Compatible Platforms: Multirotor, Fixed Wing, VTOL
- Optional GNSS: UniGNSS M10 (u-blox M10)
Perfect For
- UAV builders who need full ArduPilot or PX4 capability in a compact form factor
- Fixed-wing and VTOL builders requiring open-source autopilot with autonomous flight modes
- FPV and UAV pilots moving from Betaflight/iNav to a full autopilot platform
- Research, education, and professional UAV applications requiring Mission Planner or QGroundControl integration
Important Notes
- Radio transmitter, receiver, ESC, motors, and frame are not included
- ArduPilot and PX4 firmware require configuration via Mission Planner (ArduPilot) or QGroundControl (PX4) before first flight
- For enterprise or volume inquiries, contact sales@thedroneflight.com
Shipping Policy
Estimated Delivery: Orders typically arrive within 3-7 business days to most locations in North America.
International Shipping: Available with tracking. Transit times vary by destination.
Return & Guarantee Policy
Return Policy: Defective or damaged item? Return it within 30 days for a full refund. Customer pays return shipping.
Technical Support: Need help with compatibility or setup? Contact our FPV experts for free assistance.