Overview
The iFlight BLITZ F7 Stack (E55S 4-IN-1 ESC) is an FPV flight controller & 4-in-1 ESC stack featuring an improved circuit design for lower electrical noise, a DJI HD VTX plug-and-play connector, onboard indicator LEDs for debugging, and an integrated LC filter.
Key Features
- Improved circuit design, better components, and lower electrical noise
- DJI HD VTX connector (plug-and-play / no soldering required)
- FC indicator LEDs for visual debugging
- LC filter
- Smartaudio / IRC Tramp VTX protocol supported
For compatibility questions or setup help, contact [email protected] or visit https://rcdrone.top/.
Specifications
BLITZ F7 V1.2 Flight Controller
| MCU | STM32F722 |
| Gyro | ICM42688 |
| Barometer | DPS310 |
| OSD Chip | AT7456E |
| Flash | 32MB (Blackbox flash) |
| UARTS | 6 |
| Motor outputs | 4x (SH1.0 connector) |
| I2C serial | SDA / SLA pads |
| VTX protocols | Smartaudio / IRC Tramp supported |
| LED controller | Yes |
| Beeper pad | Yes |
| Firmware target | IFRC-IFLIGHT_BLITZ_F722 |
| Mount pattern | 30.5*30.5mm / 4mm PCB hole diameter |
| Dimensions | 36.5*35 mm |
| Weight | 7.8g |
| BEC | 5V 2.5A / 9V 2A |
BLITZ E55S 4-IN-1 ESC
| Mounting holes | 30.5*30.5mm/4mm |
| Weight | 14.7g |
| Input | Supports 2-6S lipo input |
| MCU | BB21 |
| Constant current | 55 Amps |
| Burst current | 65 Amps |
| Current sensor | Yes |
| BEC | No |
| Current rate | 200 |
| Signal support | DShot150/300/600, MultiShot, OneShot, etc. |
| Target | Q-H-25 16.7(BlheliS) / Bluejay Q-H-25 (Bluejay) |
Wiring Suggestion
- UART 1: VTX HD / Analog
- UART 2: Receiver
- UART 3/4/5: GPS or other sensors that require a serial port
- UART 6: ESC telemetry
Whats Included
- 1 x BLITZ F7 V1.2 Flight Controller
- 1 x BLITZ E55S 4-IN-1 ESC (packing list text labels this as 45A 2-6S; ESC specifications list 55A constant / 65A burst)
- 1 x Screw Bag
Note
iFlight product is for fun purposes only and does not support autonomous flight.
Reviews
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