1. ആമുഖം
The FLIPSKY Dual FSESC 4.20 Plus is an advanced electric speed controller (ESC) designed for a variety of electric vehicles, including electric skateboards, e-bikes, and longboards. This controller features an integrated anti-spark switch and an anodized aluminum heatsink for efficient heat dissipation. It is engineered to provide smooth startup for sensorless motors and offers strong, reliable, and progressive electric braking capabilities.
This manual provides essential information for the proper setup, operation, and maintenance of your Dual FSESC 4.20 Plus to ensure optimal performance and longevity.

Image 1.1: The FLIPSKY Dual FSESC 4.20 Plus Electric Speed Controller.

Image 1.2: The FSESC 4.20 Plus is suitable for various electric vehicles including skateboards, scooters, and e-bikes.
2. ബോക്സിൽ എന്താണുള്ളത്?
അൺപാക്ക് ചെയ്യുമ്പോൾ, ഇനിപ്പറയുന്ന എല്ലാ ഘടകങ്ങളും ഉൾപ്പെടുത്തിയിട്ടുണ്ടെന്ന് ദയവായി പരിശോധിക്കുക:
- 1 x Dual FSESC 4.20 Plus with Heatsink
- 2 x VESC Sensor Wires
- 1 x മൈക്രോ USB കേബിൾ
- 1 x ഉപയോക്തൃ മാനുവൽ (ഈ പ്രമാണം)
- 1 x 16mm LED Button
3 സാങ്കേതിക സവിശേഷതകൾ
The Dual FSESC 4.20 Plus is built with robust components to deliver high performance and reliability.

ചിത്രം 3.1: കഴിഞ്ഞുview of the Dual FSESC 4.20 Plus highlighting its aluminum heatsink and continuous current rating.
| ഫീച്ചർ | സ്പെസിഫിക്കേഷൻ |
|---|---|
| ഹാർഡ്വെയർ പതിപ്പ് | V4.20 |
| ERPM | 60000 |
| ഫേംവെയർ | 3.40 (Upgradable) |
| Continuous Current (Single) | 50എ |
| Continuous Current (Dual) | 100എ |
| Burst Current (Single) | 150എ |
| Burst Current (Dual) | 300എ |
| വാല്യംtagഇ റേഞ്ച് | 8V-60V (3-13S LiPo) |
| BEC ഔട്ട്പുട്ട് | 5V@1.5A (Internal driver support) |
| പിന്തുണയ്ക്കുന്ന മോഡുകൾ | DC, BLDC, FOC (സിനുസോയ്ഡൽ) |
| സമയക്രമീകരണം | സോഫ്റ്റ്വെയർ കാലിബ്രേഷൻ |
| കട്ട്ഓഫ് വോളിയംtage | പ്രോഗ്രാമബിൾ |
| ആവൃത്തി | PWM ഇൻപുട്ട് |
| വിപരീത പ്രവർത്തനം | അതെ |
| പുനരുൽപ്പാദിപ്പിക്കുന്ന ബ്രേക്കിംഗ് | അതെ |
| Dimensions (with heatsink) | 64 x 84 x 20.5 മിമി |
| പിസിബി പാളികൾ | 6 |
| Mosfet Quantity | 30 (NTMFS5C628NL) |

Image 3.2: Physical dimensions of the Dual FSESC 4.20 Plus, showing length, width, and height.

ചിത്രം 3.3: താഴെ view of the Dual FSESC 4.20 Plus, showing the heatsink plate.
4. സജ്ജീകരണവും ഇൻസ്റ്റാളേഷനും
Careful installation and correct wiring are crucial for the safe and proper functioning of the ESC. Please follow these guidelines:
4.1. വയറിംഗ് കണക്ഷനുകൾ
- മോട്ടോർ കണക്ഷനുകൾ: Connect your motors to the appropriate outputs on the ESC. Ensure phase wires are correctly matched.
- ബാറ്ററി കണക്ഷൻ: Connect your battery to the main power input. Verify polarity before connecting.
- സെൻസർ വയറുകൾ: If using sensored motors, connect the VESC sensor wires to the designated sensor ports on the ESC.
- LED ബട്ടൺ: The integrated anti-spark switch requires the 16mm LED button to be connected. DO NOT power on the switch without the LED button connected.
- മൈക്രോ USB: Use the Micro USB cable to connect the ESC to your computer for configuration.

Image 4.1: Detailed wiring diagram showing connections for battery, motors, USB, and other peripherals.

ചിത്രം 4.2: മുകളിൽ view of the ESC with power and motor wires connected.

ചിത്രം 4.3: ആംഗിൾഡ് view of the ESC, illustrating the various connection points for motors and power.
4.2. പ്രാരംഭ കോൺഫിഗറേഷൻ
The ESC comes pre-tested, but optimal performance requires configuration specific to your motor and battery setup. Use the ESC BLDC Tool software on your computer for this purpose.
- Connect the ESC to your computer via the Micro USB cable.
- Launch the ESC BLDC Tool software.
- Follow the software's instructions to detect and configure your motors and battery parameters.
- Adjust settings such as motor current limits, battery voltage cutoffs, and braking parameters as needed.
5. Operating the ESC
The Dual FSESC 4.20 Plus offers versatile operating modes and advanced protection features.
5.1 ഓപ്പറേറ്റിംഗ് മോഡുകൾ
The ESC supports DC, BLDC, and FOC (Field Oriented Control) modes. FOC mode is recommended for its smoother operation, reduced motor noise, and improved power efficiency. You can select and fine-tune these modes using the ESC BLDC Tool.
5.2. സംരക്ഷണ സവിശേഷതകൾ
The ESC includes adjustable protection against:
- ഉയർന്ന ഇൻപുട്ട് വോളിയംtage
- ഉയർന്ന മോട്ടോർ കറന്റ്
- ഉയർന്ന ഇൻപുട്ട് കറൻ്റ്
- High regenerative braking current (separate limits for motor and input)
- Rapid duty cycle changes (ramping)
These protections can be configured via the ESC BLDC Tool to safeguard your system from potential damage.
5.3. ഉൽപ്പന്ന പ്രദർശന വീഡിയോകൾ
Video 5.1: Demonstration of an electric skateboard powered by a FLIPSKY ESC, showcasing its performance and control.
വീഡിയോ 5.2: കഴിഞ്ഞുview of the Dual V4.20 Plus, highlighting its features and components.
6. പരിപാലനം
To ensure the longevity and reliable performance of your FLIPSKY Dual FSESC 4.20 Plus, follow these maintenance recommendations:
- പതിവ് പരിശോധന: Periodically check all electrical connections for tightness and signs of wear or damage. Loose connections can lead to intermittent operation or component failure.
- ശുചിത്വം: Keep the ESC and its heatsink free from dust, dirt, and debris. A clean heatsink ensures optimal thermal performance and prevents overheating. Use a soft brush or compressed air for cleaning.
- സംഭരണം: When not in use, store the ESC in a dry, cool environment, away from direct sunlight and extreme temperatures. Avoid environments with high humidity or corrosive substances.
- ഫേംവെയർ അപ്ഡേറ്റുകൾ: Regularly check the official FLIPSKY website for the latest firmware updates. Keeping your firmware up-to-date can improve performance, add new features, and resolve potential issues.
7. പ്രശ്നപരിഹാരം
If you encounter issues with your Dual FSESC 4.20 Plus, consider the following troubleshooting steps:
7.1. ഉപകരണം ഓണാക്കുന്നില്ല
- LED Button Connection: Ensure the 16mm LED button is securely connected to the anti-spark switch. The ESC will not power on if this button is disconnected.
- ബാറ്ററി കണക്ഷൻ: Verify that the battery is correctly connected and fully charged. Check for proper polarity.
- വയറിംഗ് സമഗ്രത: Inspect all power wires for any breaks, shorts, or loose connections.
7.2. Motor Not Responding or Irregular Operation
- മോട്ടോർ ഫേസ് വയറുകൾ: Double-check that the motor phase wires are correctly connected to the ESC. Incorrect connections can cause erratic motor behavior.
- സെൻസർ വയറുകൾ: If using sensored motors, ensure the sensor wires are properly connected and undamaged.
- ESC BLDC Tool Configuration: Reconnect the ESC to your computer and review your motor and battery settings in the ESC BLDC Tool. Incorrect configuration (e.g., ERPM limits, current limits) can prevent proper operation.
- കറന്റ് ആൻഡ് വാല്യംtagഇ പരിധികൾ: കറന്റും വോളിയവും ഉറപ്പാക്കുകtage supplied to the ESC are within its specified operating range and not exceeding the configured limits.
7.3. Firmware Update Issues
If you experience difficulties during firmware updates (e.g., stalling, looping), ensure you have a stable USB connection and are using the correct version of the ESC BLDC Tool. Follow the software's instructions precisely. If the issue persists, try a different USB port or cable.
7.4. General Malfunction
If the ESC cannot be used normally after checking the above points, please record a video demonstrating the problem. This video will be helpful for customer support to diagnose the issue efficiently.
8. വാറൻ്റിയും പിന്തുണയും
8.1. വാറൻ്റി വിവരങ്ങൾ
The FLIPSKY Dual FSESC 4.20 Plus comes with a 2-month warranty from the date of purchase. This warranty covers manufacturing defects under normal use. Please retain your proof of purchase for warranty claims.
8.2. ഉപഭോക്തൃ പിന്തുണ
For any questions, technical assistance, or warranty inquiries, please do not hesitate to contact FLIPSKY customer support. We are committed to providing support and aim to respond to all inquiries within 24 hours.
Contact information can typically be found on the official FLIPSKY webസൈറ്റ് അല്ലെങ്കിൽ നിങ്ങളുടെ വാങ്ങൽ പ്ലാറ്റ്ഫോം വഴി.





