ikotek Lime 4.1 Scooter User Manual

Lime 4.1
Lime 4.1 Scooter
User Manual **Version: V1.2
Date: 2022-10-19**

Revision history

Production Introduction

Lime 4.1 series scooter central control (CCU), support 4G&WiFi data transmission, Bluetooth interconnection, SMS service and other functions. The CCU with accelerometer and gyroscope sensor, support high power audio output, and GPS positioning function. The CCU has a UART port and a CANBUS port.
Lime 4.1 series scooters support data transmission in 4G/3G mode. CCU built-in background server interface, can realize real-time transmission of scooter location information, running information. The background can do data analysis according to the collected CCU data to improve operational efficiency.

Key Function

2.1 4G/3G Data Transmission Function
Support Bands：
FDD LTE: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28
TDD: B38/B39/B40/B41
WCDMA: B1/B2/B4/B5/B6/B8/B19
2.2 GPS Function
Large Patch antenna; GPS performance is excellent and stable
2.3 Accelerometer, Gyroscope, Hall and other sensors
Based on sensor data, user behavior pattern analysis can be done.

CCU Instruction

3.1 Basic Parameter
Size: 148.7×51.07x26mm
Weight: About 200g (laboratory sampling value)
3.2 Power
Rated Input：36VDC 200mA
Operating Voltage Range：25VDC-60VDC
Battery Lock Output：5VDC 500mA (Instantaneous MAX:5VDC 1A)
Meter Output：5VDC 200mA (instantaneous MAX:5VDC 500mA)
Backup Battery：3.3VDC~4.2VDC,1250mAh
Battery Lock Output：5VDC, 500mA

3.3 Control Interface
3.3.1 Control Wire Definition Diagram

3.3.2 Control Interface Image

3.3.3 Control Interface Description

Interface| Definition| Voltage| Remark| Color| Model
---|---|---|---|---|---
ECU
6PIN
Interface| CANL| 5VDC| Connect to ECU CANL| Yellow| JL-F39- Z608JG
CANH| 5VDC| Connect to ECU CANH| Green
POWER| 25VDC60 VDC| Power Input| Red
CHG IN| 5VDC| Startup requirements: High level by default. Low level 3S| White
ECU EN| 3.3VDC| High level electric control start, low level electric control shutdown| Blue
GND| OVDC| | Black
Display
Interface| RX| Default 5VDCD| CCU RX connect to Meter TX| Blue| JL-F39- Z408JM
TX| Default 5VDC| CCU RX connect to Meter TX| Green
POWER| 5VC| 500mA
Power output 500mA| Red
GND| OVDC| | Black
Lock port| RX| Default 5VDC, Compatible
with 3.3 VDC| CCU RX connect to Battery Lock
TX| Yellow| JL-F- Z49AM
TX| Default5VDC Compatible with 3.3 VDC| CCU TX connect to Battery Lock RX| Green
POWER| 5VDC| Power output 1A| Red
GND| OVDC| | Black
Debug port| DP| 5VDC| USB data DP| Blue| JL-F- Z509AG
DM| 5VDC| USB data DM| Red
TX| 1.8VDC| CCU TX connect to USB RX| Yellow
RX| 1.8VDC| CCU RX connect to USB TX| Green
GND| OVDC| | Black

3.4 CCU Startup Method

1. Use a magnet to close to the position of the CCU’S electromagnetic induction sensor (red box) for 3 seconds to power on; The electromagnetic induction area of central control CCU is as follows:
   

2. Connect the white cable CHG_IN of the 6PIN interface of the controller to GND for 2 seconds and release it, then start the machine.

3.5 Ambient Temperature Characteristics
Operating Temperature：-20℃~65℃
Storage Temperature：-40℃~85℃
3.6 CCU Label Picture

Internal rechargeable battery warning

Danger: Do not attempt to replace the internal rechargeable lithium ion battery. Replacing the original battery with an incompatible type may result in an increased risk of personal injury or property damage due to explosion, excessive heat, or other risks. Do not attempt to disassemble or modify the battery pack. Attempting to do so can cause a harmful explosion or battery fluid leakage.
When disposing of the battery, comply with all relevant local ordinances or regulations. Do not dispose the battery pack in municipal waste. Dispose used batteries according to the instructions.
The battery pack contains a small amount of harmful substances.
To avoid injury:

• Keep the battery pack away from open flames or other heat sources.
• Do not expose the battery pack to water, rain, or other corrosive liquids.
• Do not leave the battery in an environment with extremely high temperature.
• Avoid short-circuiting the battery pack.
• Keep the battery pack out of reach of small children and pets.
• Do not leave the battery in an environment with extremely low air pressure. It may result in an explosion or the leakage of flammable liquid or gas from the battery.

Certification Information

5.1 FCC regulations
15.21NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment.
15.105 NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help
• This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter
15.19 NOTE: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may
cause undesired operation.

5.2 European Union compliance statement
5.2.1 Compliance with the RE Directive
Hereby, [Neutron Holdings, Inc.] declares that the radio equipment type [Lime-4.1-GL] is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: https://www.li.me/

5.2.2 RF exposure statement
RF exposure information: The Maximum Permissible Exposure (MPE) level has been calculated based on a distance of 20 cm between the device and the human body. To maintain compliance with RF exposure requirement, use product that maintain a 20cm distance between the device and human body.

5.2.3 Frequency Bands and Power
WCDMA B2/B4/B5 24dbm
LTE B2/B4/B5/B7/B12/B13/B25/B26/B38/B41 23dbm
Bluetooth 5dbm WIFI 2.4G 19.5dbm
The Lime 4.1 CCU operating bands of the antennas are as follows:
table 1-1 Operating Band

www.Ikotek.com

References

• Ikotek - Your Trusted IoT ODM Partner
• Ikotek - Your Trusted IoT ODM Partner
• E-scooter & E-bike Sharing | Lime Micromobility

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>