SKU: 65993264602

iFlight Borg 5S RX Flight Controller - 20x20mm

Sale price$45.89 Regular price$50.99
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

iFlight Borg 5S RX Flight Controller - 20x20mmIntroducing the All New Borg Series Power Meets Precision! The Borg 5S RX FC Flight Controller is specifically designed for racing fpv, providing unmatched performance. This innovative controller features a built in ELRS 2. 4GHz receiver and an integrated antenna, ensuring a reliable connection and enhanced control during your flights. Additionally, the Borg 5S RX FC offers the flexibility to support external receivers, allowing you to customize your

Introducing the All-New Borg Series – Power Meets Precision!

The Borg 5S RX FC Flight Controller is specifically designed for racing fpv, providing unmatched performance. This innovative controller features a built-in ELRS 2.4GHz receiver and an integrated antenna, ensuring a reliable connection and enhanced control during your flights. 

Additionally, the Borg 5S RX FC offers the flexibility to support external receivers, allowing you to customize your setup to meet your individual racing needs. Elevate your racing experience with the cutting-edge technology of the Borg Series!

Check out all our 20x20mm Flight Controllers and the rest of our iFlight Products!

Features:

  • Built-in ELRS 2.4GHz Receiver, while also being compatible with external antennas for enhanced flexibility.
  • Supports 4S to 8S battery inputs, offering versatility for various racing setups.  
  • Integrated 12V BEC provides stable power for your VTX system and allows remote control to switch it on and off. 
  • FPC cables ensure secure connections with ESCs, while SH1.0 connectors enhance reliability across all other interfaces.

Specifications:

  • Input voltage: 4-8S; Support LIHV battery
  • MCU: AT32F435RGT7
  • Gyro: ICM42688
  • Barometer: N/A
  • OSD Chip: AT7456E
  • Flash: 16MB (Blackbox flash)
  • UARTS: 4
  • Motor outputs: 4
  • I2C serial: Non support
  • VTX protocol: support DJI MSP/Smartaudio/IRCTramp/HDZero
  • LED controller: Yes
  • Beeper pad: Yes
  • Firmware target: IFLIGHT_BLITZ_ATF435(Betaflight)
  • Mount pattern: 20*20φ4
  • Dimensions: 34*28.5mm±1
  • Weight: 6.8g±1
  • BEC: 5V 2.5A, 12V 2A (12V with VTX switch)


Wiring Suggestion

  • UART 1 for VTX HD / Analog
  • UART 2 for ESC Telemet
  • UART 4 for Built-in ELRS receiver/SBUS input
  • UART 5 for GPS or other sensors that require a serial port

Package includes:

  • 1 x Borg 5S RX Flight Controller
  • 1 x Cables set
  • 5 x silicon grommets


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65993264602

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john jeffrey elliott
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Size: Medium, Color: Blue
Nice socks, but they are way too small. Says they fit size 6 - 10. I kept 3 ( I wear size 8) and gave 3 to my daughter (size 8.5). We both agreed that they were just too small.
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Mar Gee
Bozeman, US
★★★★★ 5
Style and comfort
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Exactly what I was looking for. Style and sock thickness and comfort.
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Reviewed in the United States on December 14, 2025
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Amazon Customer
Pawtucket, US
★★★★★ 5
Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
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Reviewed in the United States on December 7, 2025
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Erica
Chelsea, US
★★★★★ 5
Great!
Size: Small, Color: (001) Black / Black / White
Perfect socks! They wash nicely, not too thick, and are super comfortable! They run true to size and are a great quality!
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no body!
Alexandria, US
★★★★★ 5
Perfect fit
Size: Large, Color: (100) White / White / Black
Durable and comfortable. Size works well. Very soft with nice thickness for training. Fairly long lasting
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Reviewed in the United States on February 12, 2026

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