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20-30 Amp

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  1. Regular Price:

    $9.99
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    The 30A LittleBee Speed controller is proven itself and is super compact, lightweight, high performance speed controller for your racing multi-rotor. Pre-flashed with BLheli and ready to use with D-Shot/ Multi-shot.  . In addition to being one of the most compact 30A ESC’s on the market, it also runs Dshot 600. Simply solder them up, configure as you normally would for Dshot and you are winning the races! 

    • Solid 35Amp
    • A-H-15 Firmware
    • Thick Solder pads
    • BlHeli-S
    • "BB2" EFM8BB21F16
    • D-shot / Multshot 
    • 2-6s   input Voltage

    To keep the price to the lowest possible, these will come with no wires. you can add wires if need.

    these are also named LittleBee Spring 30Amp 2-6S ESC (Dshot 600) 

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  2. Regular Price:

    $13.99 As low as: $13.00
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    Aikon SEFM 20A ESC is the new generation of multirotor speed controller with the latest BLHeli_S software.

    now shipping v2.0 with Added fets 

    Aikon has been working closely with BLHeli group in developing the product for FPV racing community. The first offering of a new generation of BLHeli ESCs.  Designed to bring high performance through hardware PWM and the Silabs Busybee line of microprocessors.  Aikon SEFM 30A speedcontrollers. Busybee processor with hardware PWM timer. Has smoother RPM transition compared to a 'regular' BLHeli esc.These are OPTO ESC. This means that you will need your own 5 volt bec to power your flight controller. Thr benefits are more throttle resolution, smoother response, higher RPM ability and automatic detection of OneShot 125, OneShot 42 and Multishot protocols.

    Enable Racing Mode! (Dampened Light Mode) - Enable racing mode! Settings are changed/tuned for better handing during Racing!: BlHeli 14.6 Firmware! For True Plug and Play settings, more flying and less time on the bench. Racing mode is pre-programmed and optimized for best performance by quadcopter racers - ready for just about any motors - OneShot is included/Ready - for new and starting Flights we recommend not to alter our BL-Heli settings for racing quads. Race mode changes over 10 Settings for maximum performance: PWM Frequency/Damped, Motor Timing, Beacon strength/Delay,PPM MIN/MAX Throttle are set to maximum performance! Pair with a Flip32 for automatic detection of all the advantages of Oneshot123. Newest BL-Heli 14.6 Firmware ships out pre-programmed and tested.

    The SEFM 30A Blheli_S ESC is designed to give silky smooth feeling to the powerful arsenal of Blheli ESCs. Utilizing hardware PWM with the one of a kind EFM BusyBee 48MHz MCU power, SEFM30A coupled with Blheli_S firmware specifically written by Steffen for this ESC has truly bring the open source firmware to a whole new level.

    The first offering of a new generation of BLHeli ESCs. Designed to bring high performance through hardware PWM and the Silabs Busybee line of microprocessors. Stated benefits are more throttle resolution, smoother response, higher RPM ability and automatic detection of OneShot 125, OneShot 42 and Multishot protocols.

    Features

    Totally new MCU that comes with a three channel PMW output specifically designed for motor control applications and runs at 48mhz.
    New BLHELI_S firmware which provides all the strengths of the original BLHELI, but adds some significant improvements such as better response and smoother start up, 1000 steps of throttle input resolution, and auto-detection of the input signal protocol.
    Higher quality MOSFETs with extremely low internal resistance
    Three exceptionally fast dedicated MOSFET drivers
    Extra capacitance to help remove EMF spikes and keep the rest of your equipment safe.
    Specification

    Battery: 2-4s
    Constant Current: 20A
    Burst Current: 30A
    Size: 14 x 25mm
    Firmware: Blheli_S
    MCU: 8BB21
    Bootloader: Yes
    Weight (with wire) 9g
    Signal Wire Length: 150mm
    Battery Wire Length: 100mm

    Specifications:
    Continuous Current: 30A
    Burst Current: 40A
    Input Voltage: 2S-4S LiPO
    Weight: 5.5g with wires and heat shrink wrap
    Dimensions: 25x13mm

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  3. Regular Price:

    $12.99
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    now shipping ! All ESC come with a custom base Plate! THESE BATCH WORK PERFECT WITH THE FASTEST  J_H_15 Firmware . This is pre-order of the freshest batch of bees hot out the hive. testing complete, orders will start shipping mid to the END of this week.   (first week in march) . Fine adjustments have be made all around to be much improved,  they should have a V2.5 label.

    Now with the Option to have D-shot firmware Flashed by default and the cap removed to work prefect the D-shot Protocol. These are also RF approved, and the ones sold in there shop.

    RTF Super RACERBEE 30A ESC Supporting 2-6S -30A in NO Airflow.  The same great ESC as the RacerBee, but now upgraded to an EFM8BB21F16 chip capable of running at 48MHz!  these ESCs have been the closest performing ESCs to KISS, mosfet driven with fast, dedicated driver chips on quality PCB. This gives you excellent freewheeling and exceptional braking. The next generation in speed controllers! With Silabs processor and gate-drivers which makes the motor braking especially fast. These are OPTO ESCs - this means that you will need your own 5 volt BEC to power your flight controller.  Do not forget a RTF 1V-17V ADJUSTABLE VOLTAGE REGULATOR. use  Firmware : J_H_XX  Now supports D-Shot ;OneShot125, OneShot42 and MultiShot up to 32KHz!

    Comes with silicon Servo wire for connection AND heat Shrink !

    Comes with bootloader enabled. Do not forget a ESC programmer. Full warranty  for any defective product. Please contact us if you have any problem upon arrival! Fly with confidence! We make sure all of our ESC's have Damped Light enabled and are perfectly calibrated with eachother so there is no additional setup need!  Firmware : J_H_15-90

    One of the most Favorite ESCs finally got an upgrade! With this ESCs brand new EFM8BB21F16 MCU processor, it is able to handle the higher RPM motors with ease. The processor on this ESC runs nearly twice as fast as the previous version, 48Mhz. It has also been equipped with a bit more flash memory and RAM. Designed to be compact and lightweight, this may be the perfect choice for many of the FPV Racers and Acro flyers! Thrust results to come. One of the smallest ESCs on the market for its size but can keep up with the bigger brothers.racerbee 20A PRO ESCs supports 2-6s lipos, are mosfet driven and with fast, dedicated driver chips on a high quality PCB.

    Design Features

    • Handles up to 6 cell power
    • Firmware : J_H_15-90
    • The Latest BLHELI_S Firmware Available 
    • Silabs EFM8BB21F16 at 48MHz
    • Multishot, Oneshot and DLM Capable
    • Three controllable LEDs
    • Damped light enabled, Oneshot,Multishot capable (automatic detection)
    • 1.4mm pcb, 4 layer blind pole design, 3oz copper for better heat dissipation (most are 1-1.2mm)
    • large IR 5301 Power pack NFETs (100A spec)
    • composite triode, fast high side switching
    • no bulky electrolytic capacitor
    • based on the Silabs 39x - provides the same bulletproof reliability.
    • sustains 30A continuous without the need for airflow to (supports frames with hidden ESCs)
    • STRONG Dedicated ic Driver
    • (MUILTSHOT) capabile
    • PCB - 4 Layer Blind Pole PCB - 3oz Pour
    • Mosfet: N-Channel
    • Input: 2-6s Lipo
    • Constant: 30 AmpsBurst: 40 Amps(10 seconds)
      Input: 2-6s Lipo
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  4. Regular Price:

    $12.00 As low as: $11.00
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    BLHeli_S SUPPORTED!  Based off the proven LittleBee design. The SuperBee now has the same Great braking Feeling during Flying ! Now with the Great IC chips and PWM support from the new Utilization of the EFM8BB MCU. Designed to have a massive cooling effect, Supports Damped Light. OneShot125, Oneshot42, and MuiltShot All autodedect out of the box. BLHeli_S ESC with Hardware generated PWM synchronous to MCU yields ultra-quiet motor performance. The _s series is compatible with 2S - 4S LiPo power systems - allowing for clean, voltage-regulated power for the ESC. Twisted-Pair Signal Cable Reduces Interference
    The twisted-pair throttle signal cable effectively reduces interference produced in signal transmission and makes the flight much more stable and reliable. The use of new EFM8BB1 MCU, imported MOSFETs  and ceramic capacitors, 3-in-1 drive ICs, 3-ounce copper, 4 layers of PCBs and other quality components guarantees less heat, higher efficiency and rapider response

    Super BEE 20A ESC Supporting 2-4S - these ESCs have been the closest performing ESCs to KISS, mosfet driven with fast, dedicated driver chips on quality PCB. This gives you excellent freewheeling and exceptional braking. The next generation in speed controllers! With Silabs processor and gate-drivers which makes the motor braking especially fast. These are OPTO ESCs - this means that you will need your own 5 volt BEC to power your flight controller.  Do not forget a RTF 1V-17V ADJUSTABLE VOLTAGE REGULATOR   IN STOCK AND READY TO SHIP!

    Comes with bootloader enabled. Do not forget a ESC programmer.

    Full warranty  for any defective product. Please contact us if you have any problem upon arrival! Fly with confidence!  It is easy to  flash or upgrade the BLHeli firmware via the signal cable (on ESCs), and program 4 ESCs simultaneously after connecting their flight controller to the BLHeliSuite software if the flight controller uses the CleanFlight/BetaFlight firmware. Do not delay, get  more throttle resolution, smoother response, higher RPM ability and automatic detection of OneShot 125, OneShot 42 and Multishot protocols!

    BLHeli_S firmware is the next generation code, following the base BLHeli code.
    BLHeli_S is designed for superior performance in multirotors,and uses hardware generated motor pwm for smooth throttle response and silent operation.All codes use damped light mode.Damped light does regenerative braking, causing very fast motor retardation, and inherently also does active freewheeling.
    The code supports features to prevent sync loss. There are tuneable parameters that can make the code run well even inthe most demanding situations, although default settings will work excellently in normal operating environments.
    The code supports regular 1-2ms pulse width input, as well as Oneshot125 (125-250us), Oneshot42 (41.7-83.3us) and Multshot (5-25us).
    The input signal is automatically detected by the ESC upon power up.

     

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  5. Regular Price: $11.00

    Special Price $9.00

    As low as: $7.00
    View Details

    RTF RACERBEE20A ESC Supporting 2-6S -30A in NO Airflow.  these ESCs have been the closest performing ESCs to KISS, mosfet driven with fast, dedicated driver chips on quality PCB. This gives you excellent freewheeling and exceptional braking. The next generation in speed controllers! With Silabs processor and gate-drivers which makes the motor braking especially fast. These are OPTO ESCs - this means that you will need your own 5 volt BEC to power your flight controller.  Do not forget a RTF 1V-17V ADJUSTABLE VOLTAGE REGULATOR. 

    Comes with bootloader enabled. Do not forget a ESC programmer. Full warranty  for any defective product. Please contact us if you have any problem upon arrival! Fly with confidence!

    One of the most Favorite ESCs finally got an upgrade! With this ESCs brand new F396 MCU processor, it is able to handle the higher RPM motors with ease. The processor on this ESC runs nearly twice as fast as the previous version, 48Mhz. It has also been equipped with a bit more flash memory and RAM. Designed to be compact and lightweight, this may be the perfect choice for many of the FPV Racers and Acro flyers! Thrust results to come. One of the smallest ESCs on the market for its size but can keep up with the bigger brothers.racerbee 20A PRO ESCs supports 2-6s lipos, are mosfet driven and with fast, dedicated driver chips on a high quality PCB.

    Design Features

    • handles up to 6 cell power
    • damped light enabled, Oneshot capable (automatic detection)
    • 1.4mm pcb, 4 layer blind pole design, 3oz copper for better heat dissipation (most are 1-1.2mm)
    • large IR 5301 Power pack NFETs (100A spec)
    • composite triode, fast high side switching
    • no bulky electrolytic capacitor
    • based on the Silabs 330 - provides the same bulletproof reliability.
    • sustains 30A continuous without the need for airflow to (supports frames with hidden ESCs)
    • STRONG Dedicated ic Driver
    • (MUILTSHOT) capabile
    • PCB - 4 Layer Blind Pole PCB - 3oz Pour
    • Mosfet: N-Channel
    • Input: 2-6s Lipo
    • Constant: 30 AmpsBurst: 40 Amps(10 seconds)
      Input: 2-6s Lipo

     

    Learn More

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