Features:

• Max Speed: 35 KM/H( 21.7 MPH)
• Deck : 8 Layers Maple
• Charging Time : 4-5h
• Battery: Samsung 6.0Ah
• Voltage: 42V
• Motor Power: 600W*2
• Wheels: 90*54mm PU Wheels
• Hill Climbing: 15-20%
• N.W.:7.4KG
• G.W.: 9.7KG
• Range: 20-25KM (Average speed) 15-18KM(High speed)
• Max load : 280 pounds (150 kg), recommending riding weight is 264 pounds(120 kg) and below
• Remote: Smart LCD remote with 4 speed modes
• Size : 37.4"*10.6"*5.1”( 95*27 *130cm )

The advantages of  Flipsky F1 Electric Skateboard :

1. Samsung battery: brand battery with small internal resistance, large discharge capacity and low heat generation, which is reliable and durable performance.
2. Smart slide/roll to turn on start; auto-turnoff after 5 minutes no work .
3. Good stability: 8 layers of maple deck used, which has good elasticity and break-resistant. The perfect combination of trucks and 90mm PU wheels creates a comfortable sliding experience.
4. Smart LCD remote controller: speed, battery, and range etc, visible to see all the data you need.
5. The 4 speeds of the remote control are available for users to choose: high, medium and low, and the sports gear accelerates and reacts faster .

About shipping:

• Free shipping of this product 
• By air it takes about 10-18days arrival ;by sea it takes about 25-60 days arrival .

Reference video:

Spec:

• Voltage 14－75V (3－16S safety)
• Size :78mm×59mm×32.5mm
• Current:continuous current 50A,Instantaneous current: 160A
• Support sensors: ABI, HALL, AS5047, AS5048A
• EPRM: 150000
• Regenerative braking;
• Input source: PPM, analog, NRF NYKO KAMA NUNCHUCK;
• Communication ports: USB, CAN, UART;
• Motor wire: 12 AWG
• Power cable: 12 AWG

Feature:

1. Support BLDC square wave mode control and FOC sine wave mode
2. The CPU adopts STM32F405 with a main frequency of 168MHz and a Cortex-M4 architecture with DSP function;
3. High current 75V Infineon mosfets in 6 Directfet packages;
4. Three high-power, high-precision copper current sampling resistors are used to directly measure the three phases current to achieve FOC control and overcurrent protection;
5. Use TI's UCC272XX series of high-current output gate drivers to drive 6 MOSFETS;
6. Use three 470UF withstand voltage 100V electrolytic capacitors to ensure the stability of the system under high current drive;
7. Support with Hall, without Hall, with sensor, and without sensor;
8. Throttle curves and slopes of all input sources, seamless four-limit operation, count of motor revolutions, ampere-hours, watt-hours, real-time data analysis and readout through the communication port;
9. The digital VCC and analog VCC are generated by different voltage regulators, which makes the system's AD conversion more accurate;
10. With the host computer tool software, it can automatically measure the winding resistance, inductance, flux linkage, and also measure the number of pole pairs and other parameters for the motor with sensors;
11. Adjustable protection measures: low input voltage/high input voltage/large motor current/high input current/over-temperature protection (MOSFET and motor);
12. High regenerative braking current (separate limit for motor and input), high RPM (different limit for each direction), nearly one hundred setting parameters can be changed through the USB port using the host computer software VESC_TOOL and kept in the ESC;

Wiring Diagram :

Reference Video:

Dual FSESC6.6 Plus(Pro swtich) based on Dual FSESC6.6 

Upgraded features:

• Pro switch version:
• Power on/off by pressing the button
• Added Can bus connector, be more convenient for 4WD set up
• Changed the USB port soldering process to SMT soldering instead of manual soldering
• Changed the big capacitors to SMT mounting capacitors ,and add more mosfets in the bottom side.

Spec:

- Hardware: V 6.6

- Firmware: Latest firmware version

- Voltage: 8V - 60V (Safe for 3S to 12S LiPo) for the dual ESC

- Voltage spikes may not exceed 60V

- Current: Continuous 100A single, total 200A ,  Instantaneous current 400A per single, total 800A for system instantaneous current. values depend on the mounting  and ambient temperature around the device!

- 5V 1.5A output for external electronics for single

- 3.3V 1A output for external electronics for single

- Modes: DC, BLDC, FOC (sinusoidal)

- Supported sensors: ABI, HALL, AS5047

-ERPM:150000

-Size: 78x78x20mm including heatsink 

-Motor wire: 12AWG

-Power cable:8AWG

-Recommend bullet connectors: 4MM Bullet Connector

Reminder: Detected battery voltage tolerance: +/-0.6V 

The shipping package contains:

• 1*Dual FSESC6.6+Heatsink
• 2*VESC Sensor Wires
• 1*LED button 
• 1*Micro USB
• 1*Manual

Other detail spec is the same with Dual FSESC6.6, you can get more information by here:

https://flipsky.net/collections/electronic-products/products/fs-esc-6-6

Set Up diagram

Set up for 4WD 

Programming Tutorial Reference (VESC tool 1.16)

Advanced Features:

• ESC can reach continuous 200A big current, give your board strong power
• Preserve Bluetooth module and RF module connections for both master and slave board
• Aluminum anodized Heat sink with fins design for better heat dissipation
• Compact size with heatsink:78x65 (L*W)
• Compact size with cool water case:120.11x72.93x31.45mm(L*W*H)
• PCB layers: 8layers, thickness: 3oz/layer, total 24 oz thickness

Spec:

• Hardware: V 6.6
• EPRM:150000
• Firmware: VESC_default_no_hw_limits
• Voltage: 8V - 60V (Safe for 3S to 12S LiPo, Voltage spikes may not exceed 60V)
• Current: Continuous 200A ,  Burst current  800A
• 5V 1.5A output for external electronics 
• 3.3V 1A output for external electronics 
• Modes: DC, BLDC, FOC (sinusoidal)
• Supported sensors: ABI, HALL, AS5047
• Waterproof level:IP67
• Motor wire: 10AWG
• Power cable: 8AWG

Diagram: 

Water cooling video test:

Mini Size Dual FSESC6.6 Based upon VESC6 with Aluminum Heatsink

1. Dual ESC can reach continuous 200A big current, give your board strong power
2. One PCBA board integrate two FSESC6 ’s function by internal CAN BUS circuit connection.
3. The mater and slave board connection can be switched On/Off
4. Preserve Bluetooth module and RF module connections for both master and slave board
5. Aluminum anodized Heat sink with fins design for better heat dissipation
6. size with heatsink: 81x77x20mm 
7. PCB layers: 8layers, thickness: 3oz/layer, total 24 oz thickness

Spec:

•  Hardware: V 6.6
• EPRM:150000
• Firmware: Latest firmware version
• Voltage: 8V - 60V (Safe for 3S to 12S LiPo) for the dual ESC
• Voltage spikes may not exceed 60V
• Current: Continuous 100A single, total 200A ,  Instantaneous current 400A per single, total 800A for system instantaneous current.
• 5V 1.5A output for external electronics for single
• 3.3V 1A output for external electronics for single
• Modes: DC, BLDC, FOC (sinusoidal)
• Supported sensors: ABI, HALL, AS5047
• 6 shunts in dual system. Each is measurable for the current.
• Motor wire: 12AWG
• Power cable: 8AWG

Reminder: 1. Detected battery voltage tolerance: +/-0.6V   

                   2. This version does support setup for 4WD.

The shipping package contains:

• 1*Dual FSESC6.6+Heatsink
• 2*VESC Sensor Wires
• 1*Micro USB
• 1*Manual

Details for Mini Size Dual FSESC6.6     

Wiring diagram:

Other Features:

• Regenerative braking
• Traction control (single and dual settings)
• Sensor or sensorless operation
• Configurable RPM, Current, Voltage and Power Limits
• Input source: PPM, simulation, NRF Nyko Kama Nunchuck
• Communication ports: USB, CAN, UART, NRF, Bluetooth
• Throttle curves and ramps for all input sources
• Separate acceleration and brake throttle curves
• Motor speed, ampere hours, watt hour count,Instant data analysis and reading via communication port
• Voltage and current protection setting for Motor and ESC 

 Program Tutorial in VESC Tool 1.16