Electric Skateboard Speed Controller (Maytech) based upon the VESC®

Rated 4.75 out of 5 based on 4 customer ratings
(4 customer reviews)
 
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129.99 99.99

Maytech Speed controller for electric skateboards based upon the VESC® Open Source Project.

  • Best quality/price Electric Skateboard Speed controller
  • 12AWG Wires
  • Bootloader not installed (we can flash it for you)
  • 2.18 Firmware (or 2.54 Ackmaniac Firmware)
  • 4.12 Hardware
  • Battery connector not installed 
  • Motor connectors installed
  • We can solder battery connectors
  • We can configure it for you needs

 

This Eskating Controllers are always checked (soldering joints and components) and tested before shipping

In stock

Battery connectors

Bootloader/Ackmaniac Firmware

Description

BLDC TOOL FOR WINDOWS

BLDC TOOL FOR MAC

 

Features

  • The hardware and software is open source. Since there are plenty of CPU-resources left, the customization possibilities are almost endless.
  • STM32F4 microcontroller.
  • DRV8302 MOSFET driver / buck converter / current shunt amplifier.
  • IRFS7530 MOEFETs (other FETs in the same package also fit).
  • 5V 1A output for external electronics from the buck converter integrated on the DRV8302.
  • Voltage: 8V – 60V (Safe for 3S to 12S LiPo).
  • Current: Up to 240A for a couple of seconds or about 50A continuous depending on the temperature and air circulation around the PCB.
  • Sensored and sensorless FOC wich auto-detection of all motor parameters is implemented since FW 2.3. (Not really recommended by Maytech)
  • Firmware based on ChibiOS/RT.
  • PCB size: slightly less than 40mm x 60mm.
  • Current and voltage measurement on all phases.
  • Regenerative braking.
  • DC motors are also supported.
  • Sensored or sensorless operation.
  • A GUI with lots of configuration parameters
  • Adaptive PWM frequency to get as good ADC measurements as possible.
  • RPM-based phase advance (or timing/field weakening).
  • Good start-up torque in the sensorless mode (and obviously in the sensored mode as well).
  • The motor is used as a tachometer, which is good for odometry on modified RC cars.
  • Duty-cycle control, speed control or current control.
  • Seamless 4-quadrant operation.
  • Interface to control the motor: PPM signal (RC servo), analog, UART, I2C, USB  or CAN-bus.
  • Wireless wii nunchuk (Nyko Kama) control through the I2C port. This is convenient for electric skateboards.
  • Consumed and regenerated amp-hour and watt-hour counting.
  • Optional PPM signal output. Useful when e.g. controlling an RC car from a raspberry pi or an android device.
  • The USB port uses the modem profile, so an Android device can be connected to the motor controller without rooting. Because of the servo output, the odometry and the extra ADC inputs (that can be used for sensors), this is perfect for modifying an RC car to be controlled from Android (or raspberry pi).
  • Adjustable protection against
    • Low input voltage
    • High input voltage
    • High motor current
    • High input current
    • High regenerative braking current (separate limits for the motor and the input)
    • Rapid duty cycle changes (ramping)
    • High RPM (separate limits for each direction).
  • When the current limits are hit, a soft back-off strategy is used while the motor keeps running. If the current becomes way too high, the motor is switched off completely.
  • The RPM limit also has a soft back-off strategy.
  • Commutation works perfectly even when the speed of the motor changes rapidly. This is due to the fact that the magnetic flux is integrated after the zero crossing instead of adding a delay based on the previous speed.
  • When the motor is rotating while the controller is off, the commutations and the direction are tracked. The duty-cycle to get the same speed is also calculated. This is to get a smooth start when the motor is already spinning.
  • All of the hardware is ready for sensorless field-oriented control (FOC). (FOC is not recommended by Maytech) Writing the software is the remaining part. However, I’m not sure if FOC will have many benefits for low inductance high-speed motors besides running a bit quieter. Sensored and sensorless FOC is fully implemented since FW 2.3.

4 reviews for Electric Skateboard Speed Controller (Maytech) based upon the VESC®

  1. Rated 5 out of 5

    jourm91 (verified owner)

    Solid vesc, it has been working great for me so far.

  2. Rated 5 out of 5

    baltassis (verified owner)

    Great product, shipment was on time with nothing to say about it 😉

  3. Rated 4 out of 5

    kthetr (verified owner)

    I like this VESC very much. Looks solid, does not produce any sound and it’s highly configurable.
    Unfortunately it does not mount a bootloader to upgrade the firmware (only reason why I could not assign 5 stars). However, with some help from eskating.eu staff I got instructions to flash a new bootloader and firmware.

  4. Rated 5 out of 5

    cliofreak (verified owner)

    Great VESC. Cheers!

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