Overview
The iFlight Borg G4 1S AIO - w/Rx is an all-in-one flight controller and ESC with an onboard ELRS 2.4GHz receiver, designed for 65–75mm Whoop FPV drones. It combines core electronics into a compact 1S solution to simplify wiring and reduce build complexity.
Key Features
- All-in-one design: flight controller + 4-in-1 ESC + onboard ELRS 2.4GHz receiver for 65–75mm builds
- STM32G473 MCU (stated 55% more computing power than STM32F411)
- Switchable between onboard receiver and external receiver
- Supports analog and HD video transmission setups
- VTX protocol support: DJI MSP, SmartAudio, IRCTramp, HDZero
- Betaflight firmware target: IFLIGHT_BORG_G4_AIO
- Bidirectional DSHOT supported on ESC
Specifications
Flight Controller (FC)
| Input voltage | 1S; Support LIHV battery |
| MCU | STM32G473 |
| Gyro | ICM42688 |
| Barometer | N/A |
| OSD chip | AT7456E |
| Flash | 16MB (Blackbox flash) |
| UARTS | 4 |
| Motor outputs | 4 |
| I2C serial | Not supported |
| VTX protocol | Support DJI MSP/Smartaudio/IRCTramp/HDZero |
| LED controller | Yes |
| Beeper pad | N/A |
| FC firmware target | IFLIGHT_BORG_G4_AIO (Betaflight) |
| Receiver firmware | iFlight 2.4GHz RX (3.3.0) |
| Mount pattern | 25.5*25.5mm φ3 |
| Dimensions | 30*30mm ±1 |
| Weight | 4g ±0.5g |
| BEC | 5V 3A |
ESC
| Input voltage | 1S; Support LIHV battery |
| Continuous current | 12A |
| MCU | EFM8BB51F16 |
| Driver | N/A |
| Target | C-X-5 - Bluejay, 0.19, 96kHz |
| Current rate | 480 (1/10mV/A) |
| BEC | N/A |
| Telemetry | Not supported |
| Bidirectional DSHOT | Supported |
| Protocol | Supports DShot150/300/600, MultiShot, OneShot etc. |
What’s Included
- 1 x Borg G4 AIO with Rx
- 1 x Cable set
- 4 x Silicon grommets
Note
iFlight product is for fun purposes only and does not support autonomous flight.
For setup questions and after-sales support, contact support@rcdrone.top or visit https://rcdrone.top/.
