GOKU F405 HD 1S 5A AIO w/ TCXO ELRS V2
Check out all of our Flywoo products!
Build the ultimate ultra-micro 1S HD drone with the Flywoo GOKU F405 HD 1S 5A AIO V2. This second-generation flight controller is engineered specifically to handle the power demands of digital HD systems—including DJI O4, Walksnail, and HDZero—while weighing in at a mere 2.6g. It is the industry’s lightest and most capable 1S AIO solution.
V2 Upgrade: Optimized for DJI O4
The standout feature of the V2 is the integrated Flywoo 1S O4 5V BEC module. 1S batteries often sag under load, causing HD video transmitters to brown out. This specialized BEC ensures stable 5V/3A output even when your battery drops as low as 2.6V, ensuring your DJI O4 Air Unit stays powered and recording until the very end of the pack.
F405 BGA Performance
Ditch the slower F411 chips. The GOKU V2 utilizes an aerospace-grade STM32F405 BGA MCU, delivering 168MHz of processing power. This is up to 68% faster than traditional F411 boards, allowing for higher PID loop frequencies, complex filtering, and smoother flight characteristics.
Reliable Connectivity & Data
Fly with confidence thanks to the integrated Serial ELRS 2.4GHz receiver. It features a TCXO (Temperature-Compensated Crystal Oscillator), which prevents frequency drift in extreme heat or cold, ensuring a rock-solid link. Additionally, the onboard 8MB Blackbox allows for full flight data recording, making it easy to tune your micro drone to perfection.
Key Features:
-
HD Ready: Dedicated 5V BEC powers DJI O4 Air Units down to 2.6V input.
-
Pro Processing: F405 BGA chip offers superior speed over standard F411s.
-
Rock-Solid Link: Built-in ELRS 2.4GHz Receiver with TCXO.
-
Featherweight: Weighs only 2.6g (without connectors).
-
Data Logging: 8MB Blackbox for PID tuning and analysis.
-
Universal Fit: Cross-shaped PCB fits almost all 1S Tiny Whoop frames.
Specifications:
| Feature | Details |
| Product | GOKU F405 HD 1S 5A AIO V2.0 w/ TCXO ELRS |
| MCU | STM32F405BGA (168MHz) |
| Gyro | ICM42688P |
| ESC Current | 5A Continuous / 8A Peak |
| ESC Firmware | Bluejay (O_H_5_48KHz_V0.19.hex) |
| Receiver | Built-in Flywoo TCXO EL24E 2400 RX |
| BEC | 5V 3.0A MAX (Supports DJI O4) |
| Blackbox | 8MB Flash |
| Input Voltage | 1S Only (A30 Connector) |
| Mounting | 25.5 x 25.5mm |
| Weight | 2.6g |
What’s in the Box?
-
1x GOKU F405 HD 1S 5A ELRS AIO V2 (Pre-soldered motor connectors)
-
1x Flywoo ELRS 2.4G Minimortal PCB T Antenna (UFL)
-
1x A30 Power Cable
-
1x Mounting Hardware Kit (Shock-absorbing balls, Screws)
