iFlight Borg 5S RX Stack (60R ESC) Flight Controller Built-in ELRS 2.4GHz Receiver Support LIHV battery for Racing FPV Parts
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SPECIFICATIONS
Brand Name: IFLIGHT
Compatible Drone Brand: yi
FC Gyro: ICM42688
FC MCU: AT32F435RGT7
FC OSD Chip: AT7456E
High-concerned chemical: None
Input voltage: 3-8S; Support LIHV battery
Model Number: Borg 5S RX Stack
Origin: Mainland China
Package: Yes
Size: 34*28.5MM
Weight: 1.8g±0.1g
iFlight Borg 5S RX Stack (60R ESC) Flight Controller Built-in ELRS 2.4GHz Receiver Support LIHV battery for Racing FPV Parts
Specificaiton
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
Packing List
1 x Borg 5S RX Flight Controller
1 x Cables set
5 x silicon grommets





Shipping Policy
Estimated Delivery: Orders typically arrive within 3-7 business days to most locations in North America.
International Shipping: Available with tracking. Transit times vary by destination.
Return & Guarantee Policy
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Technical Support: Need help with compatibility or setup? Contact our FPV experts for free assistance.