Download web page - This is the first video of my BLHeli Suite playlist. I show you how to download and install it for the next upcoming videos. Emax NEW FPV ESC brand new bullet serise（purple）, super-mini, ultra-light ESC, BLHeli-S firmware/supports DSHOT MULTSHOT, ONESHOT42, ONESHOT 125 New heat sink design both effectively reduces the core temperature,and avoids propeller strike damage Key Features: The market's lightest and smallest ESC, designed specif.

Why choose LittleBee?

Here are the most important reasons

• Top Performance

  LittleBee is using Silabs processor and fast dedicated driver chips, providing excellent freewheeling and exceptional brakign capabilities.

• High Reliability

  We're only using the best components available, period. And, as we build these in our own factory, our experienced staff ensures you're getting the best of the best!

• Small Size

  We know that with mini quads, every gram counts. LittleBee 20A is only 24.5x12.5mm, and weights only 4g, whilst LittleBee 30A is 35x17mm and weights 11g. Your multirotors can be smaller and lighter than ever before!

BLHELI firmware

To unleash it's full potential, LittleBee has been designed to run BLHELI firmware. Factory flashed with BLHELI 14, it's ready for action!

Oneshot125

Oneshot125 is a different and faster communication protocol between the flight controller and the ESC on your quadcopter. It allows the FC to send control commands to the motor quicker, therefore in theory your multirotor should perform better.

20A 3-4s / 30A 4-6s

LittleBee 20A is capable of running up to 4s setups, and the new LittleBee 30A can work with up to 6s.

Damped mode

This feature allows your motors to respond to throttle decreases much quicker, allowing for more stable flying, and higher response to throttle decreases.

Easy upgrades

With the BLHELI software rapidly evolving, you can flash the lastest firmware using the 3pin connector and suitable USB adapter*

How it works

Configuration of the LittleBee is very simple. Using your pc and USB programmer, you can change settings and flash latest firmware at a touch of a button.

Download and install software

You will need to download the BLHELI suite, and the drivers required by your USB Programming tool.

Connect ESC and configure settings

Once connected, you will get access to a number of settings that control behaviour of your ESC controller.

Blheli Suite Blheli S Download For Windows

Enable OneShot125, Damped light mode, reverse motor direction, all available on one easy to use screen.

Original vs. Fake

As with any other popular product on the market, we have been notified of cloned LittleBee ESC's sold by various websites. These are of poor quality and do not provide the same performance as the original product.

You can easily spot the fakes, as they come with matte pcb finish, whereas original LittleBee ESC has a nice and smooth glossy finish

Original vs. Fake

Additionally, cloned esc's seem to have a very rough PCB edge, while original LittleBee ESC has a very good qualty finish and smooth edges.

Where to Buy

LittleBee ESC's are currently available from the following distributors:
Global Distribution: Online store

Blheli 32 Download

RCGroups.com

This ESC has a good design with fast dedicated driver chips, which gives excellent freewheeling and exceptional braking. (...) this indicates that the ESC will prove to be a reliable performer. And so far, this is the closest performer to KISS that I have seen in this size.

RCGroups.com

I was given a set of these esc's to test for a local retailer. They have proven to be excellent!! 300 grams (approximately) more thrust than the SN20 ESCs!.

RCGroups.com

Tested these 'little bee' out myself today. The frame still needs some tuning, this was a maiden but I was immediately blown away.

Multi Rotor UK

I love the performance of these little beasts. Finally a top performing ESC that doesn't go up in flames for no reason.
I think it's time to KISS my old ESC's goodbye! (pun intended!)

Stay tuned, as there is more LittleBee products to come in a future.

Favorite Electronics (Shenzhen)Co.,Ltd

2/F B, Block 1, Henghaofeng Industrial Estate
Mingzhu West Industrial Zone, St.Jingcheng,
Shajing, Bao’an, Shenzhen, Guangdong, China ,518001

Online Store

sThe latest BLHeli_S firmware allows 48KHz and it reportedly gives you up to 50% more flight time on micro quads without downside! Interested? This post explains what 48KHz is and how to enable it.

48KHz is the ESC PWM Frequency, we’ve explained what it is and its benefits in this post. In a nutshell, it’s how often the ESC drives the motor.

I use 48KHz on all of my BLHeli_32 ESC’s, because it makes my quad fly smoother, and the motors run cooler.

Blhelisuite Download For Windows 10

It wasn’t possible to to do 48KHz on BLHeli_S ESC (only 24KHz max), until now. Our tiny whoops and toothpicks can finally enjoy this great feature! (And any quads that run BLHeli_S ESC’s)

Apart from cooler motors, 48KHz PWM Frequency also improves efficiency (mainly on micro quads, more noticeable on the tiny whoops and toothpicks). The increase of flight time varies from setup to setup, but from what I’ve gathered so far, it’s between 10% to 30%. Some even claims to have gained 50% longer flight time!

By increasing PWM frequency, it reduces the braking force on the motors. It resolves issues with excessive motor braking that sometimes occurs on tiny motors, such as 06XX and 08XX, and lowers current draw. Bigger motors generally don’t have this problem that’s why we don’t see the same level of efficiency improvement on larger quadcopters. And that’s probably why we might see diminishing improvement on larger micro motors, such as 11XX and 12XX.

As far as I know, even higher PWM frequency is being experimented, i.e. 96KHz. But your quad might perform worse if it gets too high, so it’s definitely not “higher is better”. For now 48KHz is a safer option.

There is concern if 48KHz will affect damping effectiveness (active braking), let us know if you notice any difference in performance after enabling 48KHz.

Blheli_s Suite Download

The steps are exactly the same as flashing the bi-directional DShot firmware (for RPM filter), but this time you are going to download the latest firmware marked “48KHz”. I am not going to repeat it here :) Let me know if you have any questions!