Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
HDZero AIO15 – 2S/3S Digital AIO Flight Controller - VTX - 15A ESC - ELRS 2.4GHz RXThe HDZero AIO15 is the worlds first all in one (AIO) digital FPV flight system designed specifically for 2S3S tiny whoops and micro freestyle builds. It combines everything you needflight 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
The HDZero AIO15 is the world’s first all-in-one (AIO) digital FPV flight 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.
Check out all our Whoop Style AIO Flight Controllers and the rest of our HDZero Products!
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
Package Includes:
- 1 x HDZero AIO15 board
- 1 x Power cable with xt30 connector
- 4 x screws
- 4 x rubber grommets
- 1 x ultra-lite linear VTX antenna
- 1 x Adapter board
- 1 x Adapter cable
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 442 reviews
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Product Reviews
★★★★★ 5
Durable , dogs love them !
Size: 2 Count (Pack of 1), Style: Pack of 2, Size: 2 Count (Pack of 1), Style: Pack of 2
These chuck it balls are a fan favorite of my own dogs and my foster pups . So much so I have sent my foster home with them when they go to their new families! I seriously need an endless supply !
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Whistles when thrown
Size: 2 Count (Pack of 1), Style: Pack of 2
One of my shepherd’s favorites! Truly does whistle when you throw it! Good quality!
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Whistle away my friend!
Size: 2 Count (Pack of 1), Style: Pack of 2
Love it! My dog loves it! The people at the dog park love it! The whistle is the best thing about these balls but the hard durable rubber and the denseness of the ball really make it fly. Let me quickly breakdown each of these:
First the sound is like a...well, whistle coming from a human but oscillating and slightly different. It helps the dogs track where it goes and helps them find it better when it is getting dark (while flying of course, not when it is stationary). It barely makes a sound when throwing it with the wind but really howls when throwing it into the wind. This is why you get this ball and most everyone at the dog park perks up and wonders what that is, asks about it, and thinks it is very cool; which it is!
Next is the durable rubber which doesn't have a single bite mark or split yet in 4 months of constant daily play for about 1 1/2 hours every day! The dog chews it as he brings it back and other dogs steal the ball and run with it while "killing" it perpetually and it has held up great. I don't claim this is going to be Kong ball durable but it is very well chosen rubber.
Last is the denseness of the ball which really makes to go far in a chuckit launcher. One doesn't really notice how far this goes until going back to a tennis ball and realizing how short a tennis ball goes compared to this. The whistler ball, and presumably other chuckit rubber balls (glow, irregular bounce), go 30-40% farther when I throw then using the longest chuckit thrower. This is excellent and wears my retriever out even faster; not to mention the rippling muscles he has from sprinting that whole way!
Overall I got both ball several months ago and we started with the blue ball and haven't had to touch the orange one yet. This is his goto ball at the park and it is the most popular ball, bar none, for all the dogs to steal. The bright blue aspect, the rubber aspect, the sound, and exclusivity of it make it coveted by dogs and owners. I might be gushing and glowing over this ball a bit much but I tend to do that when something unexpected ends up being part of your everyday life and blows you away at how wonderful it is.
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Reviewed in the United States on December 20, 2012
★★★★★ 5
Great for dogs that are chewers
Size: 2 Count (Pack of 1), Style: Pack of 2
These are wonderful for our dog. The bright colors help us find them when our dog can't. The size is perfect to play fetch. Our dog will chew on it a bit and it stays together and does not fall apart. That is a big bonus because our dog is a chewer!
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Reviewed in the United States on February 4, 2026
★★★★★ 5
It's A Whistler!
Size: Medium (Pack of 1), Style: Pack of 1
This Chuckit! Whistler Ball is basically a regular fetch toy that decided to become an annoying little teakettle mid-air. My dog goes absolutely nuts for it—every throw sounds like a tiny referee is shrieking "foul!" the whole way across the yard. He chases it harder than he chases the mailman, and bonus: I can actually find it in tall grass because it's screaming for help. Super bouncy, tough enough that he hasn't destroyed it yet (miracle), and now our walks sound like a low-budget horror movie.
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Reviewed in the United States on February 14, 2026
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