Zhejiang Lierda Internet of Things technology LSD4BT E66A User Manual

Lierda Science &

Technology Group

Securities

Securities Code

Code

IoT

Interconnection,

IoT

Interconnection,

IoT

IoT Interconnection,

Interconnection, Smart

Smart

Smart Life

Life

Product

Product Name:

Name:

Name: E66

LSD4BT-E66

LSD4BT-E66 Series

User

User Manual

Lierda Science & Technology Group

E66

Standard

E66

Standard

E66 Standard

Standard Module

Manual

Module

Module (PCB

Series

(PCB

(PCB Antenna)

Antenna)

Product

Product Model:

File

File Version:

Model:

Model: LSD4BT-E66

Version:

Version: Rev0

LSD4BT-E66

Rev0

Rev0 4

Page1of

Lierda Science &

Technology Group

Securities

Securities Code

Code

IoT

Interconnection,

IoT

Interconnection,

IoT

IoT Interconnection,

Interconnection, Smart

Smart

Smart Life

Life

Serial

Revision Log Revised by

No.

1 Initial version

Update the communication distance of the

module, and add the power consumption

data under different connection and

broadcast intervals

Correct the working parameters of the

module, the transmittance state and the

basic frequency of CPU, distinguish the

different TRX current of the module in the

ACTIVE mode and in the SLEEP mode,

Revision

Revision History

History

Wang

Hongyang

Wang

Hongyang

Lierda Science & Technology Group

Wang

Hongyang

Reviewed

Sun

Xiangtao

Sun

Xiangtao

Sun

Xiangtao

File

Version

Rev01

Rev02

Rev03

Revision

Date

May 31,

2018

October

11, 2018

December

11, 2018

and add the power consumption data under

more time intervals

4 Add Module Authentication information

Page2of

Wang

Hongyang

Sun

Xiangtao

March

Rev0 4

1,2019

Lierda Science &

Technology Group

Securities

Securities Code

Code

Contents

IoT

Interconnection,

IoT

Interconnection,

IoT

IoT Interconnection,

Interconnection, Smart

Smart

Smart Life

Life

Chapter

Chapter 1

Overview

1 Overview

Overview ...................................................................................................................................... 4

1.1 Functional Characteristics of Module ............................................................................................... 4

1.2 Application Occasions ...................................................................................................................... 4

Chapter

Chapter 2

Chapter

Chapter 3

Specification

2 Specification

Specification &

Hardware

3 Hardware

Hardware Layout

Layout

Layout and

Parameters

& Parameters

Parameters ....................................................................................................... 4

and

Interface

and

Interface

and Interface

Interface Description

Description

Description ........................................................................... 7

3.1 Dimensions ....................................................................................................................................... 7

3.2 Interface Description ......................................................................................................................... 8

3.3 Module Authentication ....................................................................................................................10

Chapter

Chapter 4

Application

4 Application

Application Instructions

Instructions

Instructions ........................................................................................................... 1 1

Lierda Science & Technology Group

4.1 Notices to Typical Application ........................................................................................................ 1 1

Chapter

Chapter 5

Production

5 Production

Production Guidance

Guidance

Guidance ................................................................................................................ 1 3

5.1 Production Guide ............................................................................................................................ 1 3

5.2 Requirements on Positions of Module on Backplane ..................................................................... 1 4

5.3 Opening Design of Steel Mesh ....................................................................................................... 1 4

5.4 Standard Operation Procedure (SOP) for Reflow ........................................................................... 1 5

Chapter

Chapter 6

Product

6 Product

Product Package

Package

Package ....................................................................................................................... 1 6

6.1 Packaging Method .......................................................................................................................... 1 6

6.2 Strip Size ......................................................................................................................................... 1 6

6.3 Product Direction ............................................................................................................................ 1 6

Reminder

Reminder ..................................................................................................................................................... 1 7

Page3of

Lierda Science &

Technology Group

Securities

Securities Code

Code

IoT

Interconnection,

IoT

Interconnection,

IoT

IoT Interconnection,

Interconnection, Smart

Smart

Smart Life

Life

Chapter

Chapter 1

Overview

1 Overview

Overview

E66 series of Bluetooth module is a low-energy and high-performance Bluetooth module which is

researched and developed based on the low-energy and high-performance Bluetooth SOC chip. The

module adopts the stamp hole-type interface, and is pre-reserved with two optional interfaces: PCB

antenna and external antenna; the module is in small size, is led out by full port, is convenient to use, and

can help you reduce the investment in software and hardware, and easily realize the development of

Bluetooth application.

Table 1-1 Model Description

Model Description

PCB antenna. This model does not include software. For the product

LSD4BT-E66

Lierda Science & Technology Group

with software, please communicate with the salesman over the specific

model, MPQ and other information

1.1

Functional

1.1

Functional

1.1

1.1 Functional

Functional Characteristics

Characteristics

Characteristics of

Module

of Module

Module

� Working voltage: 1.6~3.6V

Designed frequency: 2402MHz~2480MHz

�

Transmittance power: Max 7dBm

�

Ultra-high receiving sensitivity: -93 ± 1dBm

�

Ultra-far effective communication distance: 30m@0dBm

�

1.2

Application

1.2

Application

1.2

1.2 Application

Application Occasions

�

Chapter

Chapter 2

Main

Main Parameters

Smartphone and tablet peripherals

Wireless wearable Bluetooth equipment

Intelligent light control, smart home, smart city

Specification

2 Specification

Specification &

Parameters

Parameters Performance

Occasions

Parameters

& Parameters

Parameters

Table 2-1 Limit Parameters of the Product

Performance

Performance Remarks

Remarks

Page4of

Lierda Science &

Technology Group

Securities

Securities Code

Code

IoT

Interconnection,

IoT

Interconnection,

IoT

IoT Interconnection,

Interconnection, Smart

Smart

Smart Life

Life

Minimum

Minimum Value

Value

Value Maximum

Maximum

Maximum Value

Power supply voltage (V) 1.6 3.6

Working temperature ( ℃ ) -40 +85

ESD (KV) 3 / All PINS, HBM MADE

Table 2-2 Working Parameters of the Module @ 25 ℃

Performance

Main

Parameters

Main

Parameters

Main

Main Parameters

Parameters

Minimum

Value

Typical

Value

Maximum

Value

Working voltage (V) 1.6 3.3 3.6

Lierda Science & Technology Group

Working temperature

-40 / +85 Normal communication

( ℃ )

Value

Remarks

The ripple of the power supply

requires the peak value to be

within 30mV

Working frequency

2402 / 2480 ISM frequency band

band (MHz)

Number of channels / 40 /

Transmittance state

(mA)

/ 10.5 /

ACTIVE

Power

Consumption

Transmittance state

(mA)

/ 6.58 /

SLEEP

Receiving state (mA)

/ 10.3 /

ACTIVE

Standard number of channels

under BLE Agreement

2402MHz, 0dBm@16M The

whole CPU works

2402MHz, 0dBm@16M Only

the RF part of the CPU works

2402MHz@16M The whole

CPU works

Page5of

Lierda Science &

Technology Group

Securities

Securities Code

Code

IoT

Interconnection,

IoT

Interconnection,

IoT

IoT Interconnection,

Interconnection, Smart

Smart

Smart Life

Life

Receiving state (mA)

2402MHz@16M Only the RF

/ 6.09 /

SLEEP

part of the CPU works

SLEEP ( μ A) / 2 /

Transmittance power (dBm) -15 / 7 Software configurable

PER<30.8%

Receiving sensitivity (dBm) / -93 /

(BER<0.1%)

Communication protocol BLE4.0/4.2

Interface Type 1.27mm of spacing, 3-sided stamp hole

Chip

Communication distance

30m@0dBm

configuration@0dBm

Lierda Science & Technology Group

1. “ Communication distance ” is affected by the measuring environment, air humidity and other

factors around. The distance is measured via the communication between the mobile phone and the module,

and is only for reference.

Table 2-3 Power Consumption of the Module under Different Broadcast Intervals

Mode

Mode Average

Average

Average Power

0dBm

Broadcast

mode

Power

Power Consumption

Consumption

Consumption (

(

( μ

μ A)

A) Broadcast

122.3 100

60.8 200

29.4 500

22.2 700

19.6 1000

12.1 2000

8.1 3000

6.7 5000

5.3 7000

4.4 10000

Broadcast

Broadcast Interval

Interval

Interval (ms)

(ms)

Page6of

+ 14 hidden pages

Zhejiang Lierda Internet of Things technology LSD4BT E66A User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual