The Flycolor X-Cross HV3 series stands out as a top-tier high voltage ESC for 12S LiPo drones, designed to boost your racing drone’s performance. Featuring an upgraded ARM 32-bit Cortex MCU running at 64 MHz, it offers a faster and more precise throttle response than earlier models.
Its optimized BLHeli32 ESC firmware ensures smooth throttle linearity, while the advanced component layout enhances reliability under high current loads. The ESC supports a wide range of input signals—including Oneshot125, Multishot, Dshot, and Proshot—automatically detecting the signal type for seamless compatibility.
- Built-in telemetry delivers real-time data such as temperature, voltage, and current, giving pilots full control and insight during flight.
- Compact and lightweight design fits perfectly on drones with narrow arms, making it ideal for high-speed racing setups.
- High-performance, low ESR MOSFETs handle large currents without overheating, aided by an aluminum heat sink for efficient cooling.
- The silicone twisted-pair throttle cable reduces signal interference, ensuring stable flight even in challenging environments.
This fast response drone ESC with telemetry is a reliable choice whether you’re upgrading your racer or building a new drone from scratch.
Catherine Kelley (verified owner) –
I’ve been using the Flycolor X-Cross HV3 on my 12S LiPo racing drone for several months. The throttle response is incredibly smooth and reliable, and the telemetry feedback lets me keep an eye on every detail mid-flight. Highly recommend for serious racers.
Kyle Boyd (verified owner) –
Great value for a cheap high performance ESC for RC drones. The BLHeli32 firmware is stable, and installation was straightforward. It fits perfectly on my drone with narrow arms and handles power well without overheating.
Joshua Spears (verified owner) –
Flycolor X-Cross ESC reviews and price convinced me to try this unit, and it didn’t disappoint. The fast response drone ESC with telemetry drastically improved my drone’s responsiveness during races. Definitely the best BLHeli32 ESC I’ve used.