Color	Controller S866 LCD display S866 set
Controller S866 LCD display S866 set

Description
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Item specifics

Origin Mainland China
Type Controller
controller type dual mode brushless controller
Voltage 24V/36V/48V
Rated power 250-350W work
Max current 20A
Use electric bike electric scooter e-bike tricycle

Product Description

The controller only works with sensored brushless DC motor

This controller and lcd display must connect the motor hall sensor and throttle! And the speed limit can works for pedal assist and throttle .

All of our standard LCD and controller sets 1-5 speed only for pedal assist and throttle , all the standard sets works like this.

1)Super low noise when start up 2)Under-voltage protection 3)Over-current protection 4)E-ABS, low level brake 5)Water proof 6)With PAS connector 7)With speed meter&battery indicator connectors

Rated Voltage: 24V/36V/48V(Can be set to 24V/36V/48)
Low Voltage : 18V/30V/48V
Rated Power: 350W （250W support）
Limit Current: 20A（6A-20A support）
Communication protocol type: S866 (replace the controller or instrument display, only support the controller and instrument display of the S866 protocol)

LCD display function：Display speed, mileage, power, assist

controller function:
1. motor wire（color to color connect to motor）
2. power -,must connect to battery -
3.power +,must connect to battery +
4. hall sensor(connect to motor hall wires,color to color）
5. e-bike LCD(connect to display LCD）
6. electric door lock
7. Headlight, speaker power interface (regardless of the positive and negative poles)
8.1:1 pedal PAS boost sensor
9. speed control handle（throttle）
10. electric brake（use for 3 wires brake，have E-ABS function,not use not connect）
11. low brake
12. Intelligent reconition (self-learning wires,docking self-learning, you can test whether the controller is intact and change the direction of the motor (forward or backward))

一.connect the motor wire (color to color）
二. connect the battery wire(red:battery + , black:battery-)
三. connect lcd display

四. connect the hall wire

五.other functions can be connected as needed.
NOTE: If the controller does not work, you can try to connect to self-learning for testing.
.docking the two self-learning lines, the wheel will forward or reverse.
.if wheel forward ,Separate the self-learning line.
.if wheel reverse, Separate the self-learning line. Docking the self-learning line again,if wheel forward ,Separate the self-learning line.
1.pedal assist（PAS assist）2.electric brake（E-ABS)3.throttle4.electric door lock5.LCD display6.tail light, charging port7.low brake8.brake light9.hall wires10.self-learning11.red battery +,black battery-12.motor wires13.reverse

1. Working voltage: DC24V, 36V, 48V (the default is 36V, the buyer can set the voltage value by himself).Instrument 5-wire interface:Red: Meter power cordBlue: Power control wire of the controllerBlack: instrument ground wireGreen: the data receiving line of the meterYellow: the data transmission line of the meterVehicle Status Code Meaning:0 normal state1 reserved2 brake3 Power assist sensor failure4 6KM/H cruise5 Real-time cruise6 Battery undervoltage7 Motor failure8 Rotary handle failure9 Controller failure10 Communication reception failure11 Communication sending failure12 BMS communication failure13 Headlight failure3.9. SettingsP01: Backlight brightness, level 1 is the darkest, level 3 is the brightest;P02: mileage unit, 0: KM; 1: MILE;P03: Voltage level: 24V, 36V, 48V, default 36V;P04: Sleep time: 0, no sleep; other numbers are sleep time, range: 1-60; unit is minute;P05: Power-assist gear: there are 3rd, 5th, and 9th gears adjustable;P06: Wheel diameter: unit, inch; precision: 0.1;P07: Number of speed measuring magnets: range: 1-255;P08: Speed limit: the range is 0-100km/h, 100 means the maximum speed limit,1. Communication status (controller control): The drive speed is maintained at the set value,Error: ±1km/h; (both power assist and handlebar speed limit)Note: The value here is based on kilometers. When the unit setting is converted from kilometers to miles,The speed value on the display interface is automatically converted to the correct mile value, but thisThe speed limit data set in the menu is not converted, which is inconsistent with the actual displayed mile speed limit value;P09: Zero start, non-zero start setting, 0: zero start; 1: non-zero start;P10: Drive mode setting 0: Power-assisted drive (determine how much power is output by the power-assisted gear, at this timeHandlebars are invalid).1 : Electric drive (drive through the handlebar, the booster gear is invalid at this time).2 : Power-assisted drive and electric drive coexist at the same time (electric drive zero start stateinvalid).P11: boost sensitivity setting range: 1-24;P12: Power-assisted start strength setting range: 0-5;4P13: Three types of power-assisted magnetic steel discs: 5, 8, and 12 magnetsP14: Controller current limit value setting Default 12A Range: 1-20AP15: Controller undervoltage valueP16: ODO reset setting Press and hold the up button for 5 seconds to reset ODOFourth, the button introduction:The key operation is divided into short press and long press, and combination key long pressShort press for quick/frequent actions like:1. When riding, short press the up button or down button to modify the assist/speed gear;2. Power button Switch the multi-function area to display data while riding, short pressSingle button long press is mainly used for mode/switch state switchingCompound key (long press) is used for parameter setting, because the operation is complicated, which can reduce misoperation(Short press does not make compound keys, because it is easy to trigger by mistake, and it is too difficult to operate)Specific operation explanation:1. Modify the assist ratio/electric gearAssuming that it is currently in assist mode1) Short press the up button, boost + 12) Short press the key, boost - 12. Switch speed display, long press, power button + up button to switch speed display mode3. Set/cancel 6Km/h cruise, switch headlights on and off, and reset ODOWhen the vehicle is stationary, long press the button to enter the 6KM/h cruise mode.Long press the up button to turn on and off the headlights and backlight;In the menu interface of P16, long press the up button for 5 seconds, ODO will be cleared.Four, switch LCD screenIf the current display is working, long press the power button, it will turn off the display, otherwise it will turn on the display5. Switch the content of the multi-function display areaShort press the power button to switch the value of the multi-function display area6. Setting parametersLong press the up button + down button to enter the parameter setting interface. The parameters that can be set include:Wheel diameter (unit: inches), number of magnets, LCD brightness, undervoltage point, etc. (see settings: P01-P16);In the setting interface, you can short press the up key or the down key to add or subtract the setting value. After the parameter is modified, it will flash. SelectAfter setting the value,1. a. Long press the power button to save the current value, the parameter will stop flashing;b. Short press the power button to switch to the next parameter, and save the set value of the previous parameter at the same time;2. Press the up key + down key to exit the setting and save the parameters, if not, it will automatically exit and save the modified parameters after 10 seconds. Note: For the products purchased by customers, some of the displayed contents will be displayed due to the problems of different production batches in different periods.It is different from the manual, but it will not affect the customer's