HDZero AIO15 Digital FPV Flight Controller 15A ESC & ELRS 2.4GHz for 2S-3S Whoops

Introduction

The HDZero AIO15 is a groundbreaking digital FPV all-in-one (AIO) flight system, meticulously engineered for small 2S-3S whoop and micro freestyle builds. It consolidates all essential components - flight controller, digital video transmitter, ESC, receiver, and BEC - onto a single, compact, and ultra-lightweight 31.3 x 31.3 mm board. This innovative design simplifies builds and maximizes performance for pilots seeking top-tier digital FPV in a miniature package.

Key advantages

• World's First Digital AIO: Integrates HDZero digital video transmission with flight control and ESC.
• Powerful ESC: Features a 4-in-1 15A ESC (18A peak) supporting 2S-3S batteries for more powerful builds.
• Integrated ExpressLRS: Built-in 2.4GHz Serial ExpressLRS receiver offers high packet rates up to 1000Hz.
• Ultra-Lightweight: Weighs only 7.2g (with motor plugs), ideal for sub-33.4g builds.
• High Performance: STM32G473 MCU and ICM42688 Gyro ensure responsive flight control.
• Digital Clarity: Delivers the renowned HDZero digital video quality with ultra-low latency.
• Versatile Voltage: Supports 2S-3S LiPo batteries (3.5V-13V) for increased flexibility.
• Compact Design: 31.3 x 31.3 mm board size with 25.5 x 25.5 mm mounting pattern fits most micro frames.

Technical specifications

• Integrated HDZero Digital VTX: 5.8GHz, 25mW/200mW output power, U.FL connector with included antenna.
• Built-in ExpressLRS 2.4GHz Receiver: Supports 50-1000Hz packet rates, pre-soldered antenna.
• Flight Controller: STM32G473 @ 170MHz, 512K Flash, ICM42688 Gyro, integrated voltage and current sensor. Firmware: HDZERO_AIO15.
• 4-in-1 ESC: 15A continuous, 18A peak per motor. MCU: EFM8BB21. Firmware: BlueJay (Z_H_30_48_v0.19.2). DShot600 support.
• 5V BEC: 1A output for accessories and camera.
• Battery Input: 2S-3S (3.5V-13V).
• Mounting Pattern: 25.5 x 25.5 mm M2.
• Board Dimensions: 31.3 x 31.3 mm.
• Weight: 7.2g (with motor plugs).

Applications

The HDZero AIO15 is perfectly suited for building high-performance 80mm freestyle whoops, ultra-lightweight micro FPV drones, and custom micro builds where minimal weight and maximum performance are critical. It's also an excellent upgrade for pilots coming from older AIO5 systems who require more power and voltage flexibility.

Compatibility

This AIO board features a 25.5 x 25.5 mm mounting pattern compatible with popular whoop frames. It supports 2S-3S LiPo batteries and includes a 5V BEC for powering accessories and cameras.

FAQ

What is the HDZero AIO15 and who is it for?

The HDZero AIO15 is an all-in-one digital FPV flight system designed for small 2S-3S whoop and micro freestyle builds. It's ideal for pilots seeking to build ultra-lightweight drones (under 33.4g) with the clarity and low latency of HDZero digital video.

What are the main advantages of the HDZero AIO15 over the AIO5?

The AIO15 offers significantly more power with its 15A 4-in-1 ESC (compared to the AIO5's 5A) and supports 2S-3S batteries, whereas the AIO5 was limited to 1S. This allows for more powerful and versatile micro builds.

What is the maximum current rating for the ESC on the HDZero AIO15?

The HDZero AIO15 features a 4-in-1 ESC that can handle 15A continuous current per motor and a peak current of 18A per motor, suitable for 2S-3S builds.

Does the HDZero AIO15 include a receiver?

Yes, the HDZero AIO15 comes with a built-in Serial ExpressLRS 2.4GHz receiver, offering flexible packet rates up to 1000Hz for responsive control.

Where can I buy the HDZero AIO15 with fast delivery?

You can order the HDZero AIO15 directly from HTDRONE, your specialized FPV and UAV drone parts store. We offer fast shipping within Poland and reliable worldwide delivery via DHL.