FC-7X Flight Controller
🔏 VERIFIEDHigh-performance 6-layer flight controller for racing and long-range FPV. STM32H743 running Betaflight 4.5. Dual gyro IMU with low-noise power filtering. Designed for JLCPCB 6-layer stackup with impedance-controlled differential pairs.
LAYERS
6L
MCU
STM32H743
POWER INPUT
4–6S
BOM COUNT
47
DIMENSIONS
36×36mm (30.5 mounting)
WEIGHT
8g
RATING
★★★★☆ (24)
CATEGORY
FC
TAGS
FC6LVERIFIEDH7
COMPATIBLE PLATFORMS
5" racing7" long rangeX-class
ONE-TIME PURCHASE
$49
INCLUDED FILES
▸KiCad project (.kicad_pro)
▸Schematic (.kicad_sch)
▸PCB layout (.kicad_pcb)
▸Gerber files (JLCPCB-ready)
▸BOM spreadsheet (.csv)
▸Pick & place (.csv)
GRACESTACK CRYPTOGRAPHIC SIGNATURE
SHA256:
STATUS:⟳ VERIFYING...
ISSUED:2026-03-14T09:22:11Z
SIGNER:GRACESTACK AB (559550-5644)
BILL OF MATERIALS
47 COMPONENTS TOTAL • SHOWING 8| COMPONENT | PART NUMBER | QTY | EST. COST |
|---|---|---|---|
| MCU | STM32H743VIT6 | ×1 | $8.50 |
| IMU (Gyro 1) | BMI270 | ×1 | $2.80 |
| IMU (Gyro 2) | ICM-42688-P | ×1 | $3.20 |
| BEC 5V | MP2315GJ | ×1 | $0.45 |
| BEC 3.3V | AMS1117-3.3 | ×1 | $0.12 |
| MOSFET Gate Driver | FD6288T | ×1 | $0.60 |
| Capacitor 100µF | GRM32ER71E107ME15 | ×4 | $3.20 |
| USB-C Connector | TYPE-C-31-M-12 | ×1 | $0.25 |
ESTIMATED BOM COST (LISTED)$19.12