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> Speed Controllers (ESC) > All ESC (Speed Controllers)
> Speed Controllers (ESC) > HobbyKing ESC
> Speed Controllers (ESC) > 20 to 39 Amp
> Multi-Rotors & Parts > Speed Controller > Hobbyking Blue Series


HobbyKing 30A BlueSeries Brushless Speed Controller

HobbyKing 30A BlueSeries Brushless Speed Controller

Its no “Mystery” where these ESCs are made, now they are available to you at HobbyKing prices.

Built with imported N-Channel mosFET's and an ultra fast Atmel MCU & heartbeat make this a high performance ESC with excellent sync capabilities. This ESC has a 3A BEC for solid reliable servo power.
Programmable via an R/C controller.It allows you to program all functions to fit your specific needs, which makes it efficient and user friendly.
Extremely low internal resistance
Super smooth and accurate throttle linearity
Over heat and over-load protection
Auto shut down when signal is lost or radio interference becomes severe for more than 2 seconds
Supports high RPM motors
Power arming protection (prevents the motor from accidentally running when switched ON)
New Advanced programming software
Programming features:
Brake setting (we recommend using brake for only folding props applications)
Battery type(LiPo or NiCd/NiMh)
Low voltage cutoff setting
Factory default setup restore
Timing settings (to enhance ESC efficiency and smoothness)
Soft acceleration start ups (for delicate gearbox and helicopter applications)
Governor mode(for helicopter applications)
Motor rotation( clockwise\counterclockwise)
Switching frequency
Low voltage cutoff type (power reduction orirnmediate shutdown)
Factory default settings:
Brake:  off
Battery type Detect:  LiPo with Automatic Cell
Low voltage cutoff threshold:  Medium (3.0V/65%)
Timing setup:  Automatic
Soft Acceleration Start Up:  Medium
Governor mode :  OFF
Frequency :  8kHz
Low voltage cutoff type:  Reduce power

Cont. Current: 30A
Burst Current: 40A
Battery: 2-4 Cell Lipo / 5-12 Cell Ni-XX
SBEC: 5V/ 3A Output
Size: 25*43*9mm
Weight: 28g


This product available from a warehouse near you!

Weight: 47g
International Warehouse
USA West Warehouse In Stock View Item
USA East Warehouse In Stock View Item
Price  $11.95

  • HobbyKing Programming card for BlueSeries Brushless Speed Controller

    Combo Price: $3.28   IN STOCK

Further discounts available for registered & logged-in customers.
 Customer rated
Total of 312 discussions.
OwlPic  47 points - 7/27/2015
PIXHAWK compatible: Have 5 of theses on a Pixhawk controller. 2 work perfectly and 3 "bad ones" won't spin up. The three "bad ones" work perfectly everywhere else. Checked the signal voltage is 3.3 volts, the PWM pulse is 1 to 2 millisec at 400Hz. They calibrate ok. Programmed to the "factory default". Even runs fine on a pulse generator where I can vary the parameters. ANY IDEAS? Thanks
ARMANDO  8 points - 6/23/2015
Hi guys, i got problems with this ESC, they are not saving the calibration after exit the Calib. mode. When they are inside the Calib. Mode they take perfectly the calibration and the motors run great, but when exit the mode and arm the APM they just runs like nothing happend. (Not Calibrated) I allready calibrate the 6 ESC independently and all at once, with APM and without APM My question is: is the APM capable to create this problems or is something else?...i really dont want to flash the firm to Simonk. Thanks guys
oscar  1 points - 6/16/2015
attachments that do not correspond esc. where I can download the correct instructions?
 Seth Itow 1 points
Oscar, The correct instructions can be found on the International Warehouse product page under the files tab.
chris  42 points - 6/14/2015
It's Spec saying it is a SBEC is wrong, it's only a linear bec
 Seth Itow 1 points
You are correct, this product provides a linearly regulated 5v output. I believe the description has been corrected.
oscar  1 points - 6/13/2015
where I can download instructions for programming
 DAJARAJA 546 points
hi osar, in FILES next to" videos" on this page.In manual there is a error.Page 7 "entering the programming mode"is the instructions on how to manually programme esc and pages 3.4.and 5 has settings menu,Included on page 5 is the audible tones menu and what order they will sound while in programming mode.dont credit happy to help if I have:)
Customer Reviews
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1 thumbs up!
Good and cheap controller.
I recommend

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Good controller at an affordable price.

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good esc for super simples but not same performance according to Turnigy plush

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I put two of these in a Dynam A-10 with the stock 64mm 6 bladed edf's & a Turnigy P2627L EDF Outrunner 4200kv for 55/64mm with a turnigy 3000mAh 40c lipo. Esc's are giving out 34A at WOW & come down a little hot on hard flying but are doing the job and keeping the plane really low on weight. great price I love these blue babies, go for it. I will by buying more!!!

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Good ESC, same as the Mystery ESC but cheaper.

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