system designed specifically for 2S–3S tiny whoops and micro freestyle builds. It combines everything you need—flight controller, digital video transmitter, ESC, receiver, and BEC - into a compact, ultra-lightweight 31.3x31.3mm board.

With an integrated 15A 4-in-1 ESC, the AIO15 supports higher-current motors and 2 - 3S batteries, enabling powerful sub-33.4g builds without compromising video quality or responsiveness. Whether you're building your own freestyle whoop or flying a ready-to-go platform like the M8 Freestyle HD, AIO15 delivers the performance micro pilots have been waiting for.

Designed in Response to Pilot Feedback

Pilots loved the convenience and weight of the HDZero AIO5, but wanted more power and voltage flexibility. The AIO5 was limited to:

• 5A ESCs
• 1S voltage only

The AIO15 solves this with:

• 15A ESCs (18A peak)
• 2S-3S battery support

Now you can fly harder, faster, and longer with the digital clarity and ultra-low latency HDZero is known for.

Key Features

Integrated HDZero 5.8GHz Digital VTX

Output Power: 25mW / 200mW

Channels: R1- R8, F2/F4, L1 - L8

U.FL connector with included ultra-light linear antenna

Built-in Serial ExpressLRS 2.4GHz Receiver

Packet rates: 50 - 1000Hz (50/100/150/250/333/500/D250/D500/F500/F1000Hz)

Pre-soldered enamel wire antenna

Flight Controller

MCU: STM32G473 @170MHz, 512K Flash

Gyro: ICM42688

Onboard voltage and current sensing

Firmware target: HDZERO_AIO15

4-in-1 15A ESC

MCU: EFM8BB21

Current: 15Ax4 continuous, 18Ax4 peak (3s)

BlueJay firmware (Z_H_30_48_v0.19.2)

DShot600 ready

5V BEC

5V @ 1A output for accessories and camera

Specifications

• Battery Input: 2S–3S (3.5V–13V)
• Mounting: 25.5x25.5mm M2
• Board Dimensions: 31.3x31.3mm
• Weight: 7.2g (with motor plugs)
• Compatibility: Fits popular whoop frames

Applications 

Perfect for:

• 80mm freestyle whoops
• Lightweight micro drones
• Pilots seeking minimal weight with maximum performance
• Builders upgrading from the AIO5

Included

• 1x HDZero AIO15 board
• 1x Power cable with xt30 connector
• 4x screws
• 4x rubber grommets
• 1x ultra-lite linear VTX antenna
• 1x Adapter board
• 1x Adapter cable