

FC + ESC Stacks
Skystars F405 HD 4 OSD FC + KO55 55A 3-6S Stack
₹10,799Incl. GST
SKU SKY-F405HD4-KO55-STACK
Mounting Size: 30.5x30.5FC Processor: F4ESC Current: 55 AInput Voltage: 3–6S
Free shipping. Pan India delivery from Gurugram, Haryana.
Ships within 3–4 business days — quality-checked in Gurugram before dispatch
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Product details
Skystars F405 HD 4 OSD stack combines an F4 flight controller with a KO55 55A 4-in-1 ESC for FPV builds. The 30x30 mounting pattern suits frames using that layout, while the ESC is specified for 3-6S use.
Key features
- F405 HD 4 OSD flight-controller section.
- KO55 55A 4-in-1 ESC.
- BLHeli_S ESC firmware.
- 30x30 mounting pattern.
- 3-6S ESC input range.
Specifications
- FC processor: F4
- Mounting size: 30x30
- ESC rating: 55A
- ESC firmware: BLHeli_S
- ESC input: 3-6S
Check the frame mounting pattern, battery configuration and wiring layout before installing this stack.
| Mounting Size | 30.5x30.5 |
|---|---|
| FC Processor | F4 |
| ESC Current | 55 A |
| Input Voltage | 3–6S |
| Made in India | No |
| Brand | Skystars |
| ESC Firmware | BLHeli_S |
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