HK LIANYIXIN INDUSTRIAL CO., LIMITED  |  info@lianyixinic.com  |  +8615818548834

FPV Racing
Drone Case

High-performance UAV chip solution engineered for competitive FPV racing. Ultra-low latency flight controllers, precision IMU sensors, and long-range RF transceivers deliver sub-millisecond response and stable high-speed flight performance.

Submit RFQ → View Components
FPV Racing Drone with high-speed flight controller and real-time IMU sensors

Application Overview

FPV racing drones demand extreme real-time performance and ultra-low latency. Our solution integrates high-speed flight controller MCUs, precision IMU sensors, and long-range RF transceivers to ensure stable high-speed flight and instantaneous response.

Performance Requirements

  • Ultra-low latency: <1ms response time
  • High-speed processing: 168MHz+ MCU frequency
  • Precision attitude detection: 6-axis IMU
  • Long-range video transmission: 5.8GHz RF

Chip Selection Guide

For FPV racing applications, we recommend STM32F405RGT6 or STM32F427VIT6 as the main flight controller, paired with MPU-6000 or ICM-42688-P for attitude detection. RF communication utilizes SX1276 or SX1262 for long-range, low-latency video and control transmission.

Recommended Components

Carefully selected UAV chips for FPV racing drones, ensuring performance and reliability

Flight Controller MCU

STM32F405RGT6
168MHz, 1MB Flash

Browse MCUs →

IMU Sensors

MPU-6000 / ICM-42688-P
6-Axis, SPI 20MHz

Browse IMU →

RF Transceiver

SX1276 / SX1262
LoRa, 137-1020MHz

Browse RF →

GPS Modules

NEO-M8N / UBX-M10050
Multi-GNSS, 10Hz

Browse GPS →

Power Management

TPS563201 / SY8120
3A, 4.5-17V, DC-DC

Browse PMIC →

Technical Architecture

Optimized UAV chip architecture for FPV racing drones

System Block Diagram

FPV Racing Drone Architecture
Flight Controller: STM32F405RGT6
├─ IMU: MPU-6000 (SPI)
├─ RF: SX1276 (LoRa)
├─ GPS: NEO-M8N (UART)
└─ Flash: W25Q128JV (SPI)
Video TX: 5.8GHz analog/VTX
Power: TPS563201 (3.3V/5V)

Key Technical Parameters

MCU Frequency 168 MHz
IMU Sample Rate 32 kHz
RF Bandwidth 500 kHz - 7.8 MHz
Latency <1 ms
Operating Voltage 3.3V - 5.0V

Recommended Products

In-stock UAV chips for immediate shipment

Part Number Description Package Stock Action
STM32F405RGT6 ARM Cortex-M4 168MHz, 1MB Flash LQFP-64 In Stock Quote
MPU-6000 6-Axis IMU, SPI/I²C, QFN-24 QFN-24 In Stock Quote
SX1276 LoRa/FSK 137–1020MHz Transceiver QFN-28 In Stock Quote
NEO-M8N u-blox M8 Multi-GNSS Module Module Low Stock Quote

Why Choose UAVCHIP

Your trusted UAV chip sourcing partner

Drone-Specialized Stock

500+ UAV and memory SKUs specifically curated for drone and embedded system applications.

Fast Quotation

Submit your BOM and get pricing & availability response within 24–48 hours.

Global Logistics

Ship to North America, Europe, Southeast Asia via DHL/FedEx. Door-to-door tracking.

Related UAV Solutions

Agricultural Spraying UAV →

Precision GPS modules & power management for crop spraying drones.

AI Autonomous UAV →

Edge AI & autonomous navigation with high-performance MCUs.

Industrial Inspection Drone →

Stable flight control & high-resolution video for infrastructure inspection.

Ready to Build Your FPV Racing Drone?

Contact us today for competitive pricing on all UAV chips for your FPV racing drone project. Technical support and BOM review available.

Submit RFQ Now → Email Us