Choose the control board
Compare processor, sensor set, outputs and the exact supported firmware. Select the GNSS receiver separately from the flight controller.
SIYI · UAV COMPONENTS
Compare SIYI UAV flight controllers, GNSS receivers and RTK modules by firmware, interfaces, power supply and installation requirements.
Compare processor, sensor set, outputs and the exact supported firmware. Select the GNSS receiver separately from the flight controller.
Distinguish ordinary GNSS positioning, RTK corrections and antenna-based heading. Include antennas, interfaces and the required installation space.
Choose the flight-control board and navigation module separately, then confirm the wiring harness and supported firmware.

| Price | On request |
|---|---|
| Model | UniFC 6 PICO |
| Product type | Mini autopilot flight controller |
| Key hardware | STM32H743IIK6; 480MHz |
| Input supply | 4.5–5.5V |
| Interface or platform | 5 UART; 3 I2C; 2 CAN; 14 PWM outputs; RC IN (S.Bus/PPM); PM input; Type-C USB; TF slot; Ethernet |
| Configuration | Firmware ecosystem: ArduPilot / PX4; confirm the appropriate release and model support |
| Dimensions | Dimensions: 49 × 42.6 × 16.2mm |
| Weight | Mass: 40g |
MORE| Price | On request |
|---|---|
| Model | UniGNSS M10 |
| Product type | GNSS navigation module |
| Key hardware | STM32L431 |
| Input supply | 4.5–5.5V |
| Interface or platform | DroneCAN |
| Rated specification | Catalog horizontal accuracy: 1.5m CEP; manufacturer-listed condition, not a complete-aircraft guarantee |
| Dimensions | Dimensions: 50.3 × 50.3 × 13.6mm |
| Weight | Mass: 31g |
MORE| Price | On request |
|---|---|
| Model | N7 Flight Controller |
| Product type | Autopilot flight controller |
| Key hardware | STM32H743IIK6; H7 platform, 480MHz described in the catalog |
| Input supply | 4.5–5.5V |
| Interface or platform | 4 UART; 3 I2C; 1 PM input; 1 CAN bus; GPS/safety connection; RC IN; TF card slot |
| Configuration | Firmware ecosystems: ArduPilot and PX4; confirm the selected build |
| Dimensions | Dimensions: 47 × 68 × 19mm |
| Weight | Mass: 57g |
| Connection | 8 standard PWM I/O plus 5 programmable I/O |
MORE| Price | On request |
|---|---|
| Model | RTK Positioning and Heading Module |
| Product type | Dual-antenna RTK positioning and heading module |
| Rated specification | Catalog RTK positioning figures: Horizontal 0.8cm + 1ppm; vertical 1.5cm + 1ppm; manufacturer-listed figures under applicable RTK conditions |
| Dimensions | Dimensions: 40 × 30.5 × 15mm |
| Weight | Module mass: 22.8g |
MORE| Price | On request |
|---|---|
| Model | F9P RTK |
| Product type | RTK GNSS receiver module |
| Key hardware | 184-channel u-blox ZED-F9P |
| Rated specification | Catalog RTK positioning figure: 1cm + 1ppm; manufacturer-listed condition, not a complete-aircraft guarantee |
| Dimensions | Dimensions: 47 × 33 × 13mm |
| Weight | Module mass: 31g |
MORE| Price | On request |
|---|---|
| Model | M9N GPS |
| Product type | GNSS navigation module |
| Key hardware | u-blox NEO-M9N |
| Input supply | 4.8–5.2V |
| Interface or platform | UART described in the catalog |
| Rated specification | Catalog positioning figure: 3D fix: 2.0m; do not treat the separate best-case 0.8m text as an unconditional guarantee |
| Dimensions | Dimensions: 50 × 50 × 13.1mm |
| Weight | Mass: 35g |
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