Product Specifications:

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Features:

2.1    Meticulously proved commutation scheme, smooth commutation even in noninductive.

2.2    Active freewheeling technology can reduce MOS heating while avoiding excessive current pulses.

2.3    Current limiting in each PWM cycle reduces the impact of pulse current on the motor.

2.4    Intelligent heat dissipation ensures the fan operates silently at low temperatures.

2.5    Built-in Bluetooth connections to mobile APP for hardware management and parameters setting.

2.6    Mobile APP data observation interface for viewing ESC recording data (static data) and real-time debugging data.

2.7    High-power DC conversion circuit makes BEC a potent loading capacity.

2.8    Full protection: low voltage, over voltage, throttle loss, abnormal braking, over temperature etc.

2.9    Turbo timing available.

2.10  No need to buy additional modules, you have a READY-TO-RUN speed controller.

2.11  Supporting XC BUS protocol, real-time control of ESC and reading of operation data through Bus. It can be used for robot control or other automated programming control.

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Connections:

Precautions:

1. Please do not connect the ESC input wires DC+ and DC- in reverse. Reverse connection may damage the ESC
   If the ESC is damaged in this case, the relevant warranty service will not be provided.
2. If a Hall sensor is used, be sure to check the motor phase wires and Hall wiring.
3. For motors without temperature sensors, long-term high-power operation may cause burnout.
4. The mechanical structure of some motors cannot support high speed. If the speed is forcibly increased, the motor may be damaged.
5. If not used for more than 1 hour, it is recommended to unplug the power wires of the ESC.
6. If there are any modifications to the connection line, check the circuit carefully before putting in use. It is recommended to open the throttle slowly and confirm that there are no errors before advancing it normally

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Start The Process:

Steps:

1. Check whether the circuit is open, short circuit or in poor contact.
2. Check whether the motor is stuck.
3. Plug in the power cable.
4. Turn on the power button.
When you hear the battery prompt tone (described in the "Normal Startup" prompt in the light/sound prompt section), the startup is normal. If the throttle is normal, you can
perform the throttle operation normally.

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Set The Throttle Range:

Throttle range:

Step:

1.  Turn off the ESC -> Set the throttle to the low range and keep it as [800us ~ 1200us] -> Power on -> Wait for the red and green   lights to stop flashing (flashing for about 5 seconds).
2.  Quickly (within 1s) push the throttle to the high range and keep it as [1800us ~ 2200us] -> wait for the green light and the light   to flash till stop.
3.  Quickly (within 1 second) push the throttle to the neutral range and keep it as [1400us ~ 1600us] -> wait for the red light to flash till stop.

      Sign for successful setting: Repeat 4 times {red and green lights on + motor sounds (so, mi, do) + red and green lights  off + 0.2s interval}.
      Sign of failure setting: No indicating, boot normally

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Bluetooth:

The naming rule of Bluetooth name is "approximate model" + "-" + "ESC code ID", for example, where "XC_E3-1C89", XC_E3 is the approximate model, and "1C-89" is the hexadecimal
code ID of the ESC. Even if the user sets the Bluetooth name by himself, the ESC code ID is still retained to avoid two devices with the same name.

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Configurable items:

1. Running Mode:

Option 1: Forward with brake

 The vehicle can only move forward and has brake function. This is also commonly acceptable in races.

Option 2: Forward/Reverse and Brake

 This option is known to be the “training” mode with “Forward/Reverse with Brake” function. The vehicle only brakes at the first time you push the throttle trigger to the 
 reverse/brake zone. If the motor stops when the throttle trigger return to the neutral zone and then re-push the trigger toreverse zone, the vehicle will reverse.if the motor 
 does not completely stop, then your vehicle won’t reverse but still brake, and you need to return the throttle trigger to the neutral zone and push it to reverse zone again. 
 This method is for preventing vehicle from being accidentally reversed.

Option 3: Forward and Reverse

 When the throttle trigger is pushed from neutral to reverse point, the motor reverses. This mode is generally used in special vehicles.

2. Lipo Cells:

 Set the correct value according to the actual number of Lipo batteries used. The default is automatically calculated.

3. Low Voltage Cut-Off:

This function is mainly to prevent excessive discharge of lithium batteries causing damage. The ESC monitors the battery voltage at all times, and once the voltage falls 
 below the set threshold, the power output is reduced and the power output is completely cut off after a few seconds,and generates a 10% braking force. For NIMH 
 batteries, it is recommended to set this parameter to “Disabled”.

4. Motor Rotation:

Setting the rotation of the motor. Due to some differences in the drivetrains on different car kits, it is possible that the car will go in the opposite direction upon full throttle. 
 In the event that this happens, you can set the“motor rotation direction” to the opposite direction; “CW” or “CCW”.

5. BEC Voltage:

BEC voltage supports 6V/7.4V/8.4V. Generally, 6.0V is suitable for standard servos, while 7.4V/8.4V is suitable for high-voltage servos. Please set according to the servo specifications.
WARNING! Do not set the BEC voltage above the maximum operating voltage of the servo, as this may damage the servo or even the ESC.

6. Max. Brake Force:

This ESC provides proportional braking function; the braking effect is decided by the position of the throttle trigger. It sets the percentage of available brakingpower when full brake is 
applied. Large amount will shorten the braking time but it may damage your pinion and spur gear.

7. Max. Reverse Force:

Refers to the reversing speed. Selecting different parameter values can produce different reversing speed. It is recommended to use a smaller reversing speed to avoid 
 errors caused by reversing too fast.

8. Punch:

Set in 1-9 stages, the higher the set value, the faster the acceleration. Kindly consider according to the site, tire grip characteristics vehicleconfiguration etc. An aggressive 
 setting may cause tire slippage, excessive starting current and adverse effects on the electronics performance adversely.

9. Drag Brake Force:

Refers to the brake force generated by the motor when the throttle trigger returns to neutral position. Choose the appropriate value according to the type of vehicle, configuration, site, etc.

10. Turbo Timing:

The Turbo timing can additionally increase the motor rpm.It will initiate at full throttle. It is usually used on a long straight road to release the maximum power of the motor. The higher 
this value is, the more the rpm of the motor will increase, and the greater the running current will be, the higher the temperature of the motor and esc. Therefore, please set this value 
reasonably.

11. Turbo delay:

It refers to the duration of continuous full throttle required to trigger Turbo. When the full throttle time reaches this set value, Turbo can be triggered to turn on.

12. Initial PWM:

Also called minimum starting force, it refers to the starting force acting on the motor at the initial position of the throttle. The required starting force can be set according to the tires and 
site grip. If the venue is too slippery, set a smaller starting force to avoid slipping.

13. Motor Pole Pairs:

For setting pole pairs. Motor Rotation speed=Electrical Speed / Pole Pairs, To get the precise mechanical rotational speed, the pole pairs must be set correctly.

14. Communication BUS:

FUTABA_T4PM & FS sensor-to-sensor data transmission：These two modes of data transmission are available, voltage, temperature and motor speed etc can be viewed 
 on RC. XC. BUS Controls the throttle of ESC in the form of programming, or dynamically adjusts the motion parameters, reads the operation parameters of ESC, etc. It can be
 used in automation or robot situations. For specific content of the protocol, please refer to the XC.BUS Control Protocol.

15. XC.BUS-ID:

This item will take effect if XC.BUS is selected in item 14. XC.BUS can control up to 16 ESCs.

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Recover factory parameters:

How to restore Bluetooth to factory settings:

 If the Bluetooth password is lost or if you need to forcibly enter Boot, please follow the instruction:

 Step 1: Connect ESC wire(the white wire) to BEC+(red wire)

 Step 2: Turn on ESC

 Step 3: Disconnect from BEC when green light off and red light on

 Step4. Remove short circuiting

 When boot activated, the status of Bluetooth will restore to factory value(password will be restored to 1234, and the name will be restored to the factory state), then restart ESC,

 If there is a hardware error, Boot can be activated in this way to upgrade hardware.

How to restore parameters to factory settings:

 If you want to restore the parameters to factory settings, just click the default button on the APP parameter page.

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LED status & beep instructions:

*Notes:

 1. Red light matches long time. Green light matches short tone.
2. For saving power, all "beeps" last for 5mins; if all faults are recovered, it takes effect again in next 5 mins.
3. Ellipsis"..." in light cue represents the repetition of previous action.