Ebyte E180-zg120a Installation instructions

(en)

©

EBYTE

E180-ZG120A/B

Product

Specifications

EFR32

2.4GHz

ZigBee

Multifunction

SoC

Wireless

Module

Chengdu

Ebyte

Electronic

Technology

Co.,Ltd.

a

Chengdu

Ebyte

Electronic

Technology

Co.,

Ltd.

E180-ZG120A/B

Product

Specification

content

IO

ES

a

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4.1

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..............c...co..iiiiitiiie

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11

4.2

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TOPOLOGY

oo...

12

4.3

Serial

cOMMAN

OPETATION

............cco..iiviiiiiiiieet

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13

4.4

Function

buttons,

status

indicators

and

PWM

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ees

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ASSIGNING

.......oooooivvooeeeis

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13

4.4.2

Network

function

key

function

introdUCHON

............cc..ccoivviiriiiisiiceeis

sess

13

4.4.3

Status

indicator:

(It

is

recommended

that

this

be

connected

to

a

low

level

to

drive

the

LED)..

5.

Secondary

development

design

FEfOIOINCE

...........iiiiiiiiie

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eens

14

5.1

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SCHEMATIC

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17

6.1

The

transmission

distance

1S

NOL

IAAL

.............c.ccooiiviiiiiiiiiiii

sees

17

6.2

Module

is

easily

damaged

............cc.coiiiiiiiiii

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17

6.3

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rate

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........oooiiiic

eee

18

7.

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ees

18

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...........ovoivitiiciee

ees

18

7.2

Reflow

SOLAETING

CUTIVE

.....o.cooiviiiiiiiie

ees

19

aN

CT

SSS

19

Copyright

Chengdu

Ebyte

Electronic

Technology

Co,

Ltd.

il

Chengdu

Ebyte

Electronic

Technology

Co.,

Ltd.

E180-ZG120A/B

Product

Specification

1.

Overview

1.1

Introduction

E180-ZG120A/B

1s

a

ZIGBEE

module

designed

and

produced

by

Chengdu

Ebyte

based

on

Silicon

Labs

EFR32MGIB

series

wireless

SOC

with

small

size,

low

power

consumption,

high

reliability

and

working

in

the

2.4GHz

frequency

band.

The

chip

comes

with

a

high-performance

32-bit

module.

ARM

Cortex-M4

core,

integrated

power

amplifier,

transmit

power

up

to

20dBm.

EFR32

is

a

wireless

microcontroller

with

great

potential

to

become

the

preferred

wireless

microcontroller

for

future

smart

furniture,

IoT

transformation,

and

industrial

automation.

Its

network

characteristics

conform

to

the

ZIGBEE

3.0

standard

and

provide

a

complete

application

integration

solution

based

on

the

IEEE802.15.4

standard

ISM

frequency

band.

The

products

have

been

tested

and

certified

by

a

series

of

authoritative

RF

instruments,

combined

with

years

of

market

experience

and

the

actual

needs

of

users

in

the

industry,

the

extremely

complex

communication

protocols

of

wireless

products

are

integrated

into

the

built-in

SoC,

the

serial

port

transparent

transmission

mode

is

supported,

and

the

integration

is

fast

and

easy.

It

provides

multi-channel

configurable

ADC,

10,

and

PWM

interfaces,

which

greatly

simplifies

the

complex

development

process

of

wireless

products,

so

that

your

products

can

be

quickly

put

into

the

market

at

a

lower

cost.

2870.1

mm

18.0£0.1mm

N|

k

—

Paneany

yp

E180-zG1208

(3

[=];

a

Y

CE

-

[Elec

=

Manufacturer:

EBYTE

-

SN:

000000000

a

FCC

ID:

2ALPH-E180ZG120B

I=

EEE]

17.5+0.1

mm

WWT0+GTL

|<

1.2

Features

®

Centralized

network

management:

ZIGBEE

3.0

security

standard

centralized

network

access

mechanism,

data

security

and

reliability,

Interoperability:

Compliant

with

zigbee

3.0

standard

network

mechanism,

compatible

with

ZCL

network

protocol;

Large

capacity:

256K

flash,

32K

RAM,

the

maximum

number

of

network

nodes

can

be

expanded

to

80;

Role

switching:

the

user

can

switch

the

device

among

the

four

types

of

coordinator,

router,

terminal

and

dormant

terminal

at

will

through

serial

port

commands;

®

Support

a

variety

of

network

topologies:

point-to-point,

star

network,

MESH

network;

Copyright

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Electronic

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a

Chengdu

Ebyte

Electronic

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Co.,

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E180-ZG120A/B

Product

Specification

Network

self-healing:

If

the

intermediate

node

of

the

network

is

lost,

a

new

Mesh

topology

is

automatically

formed,

and

the

lost

node

is

automatically

retrieved

after

restarting;

Automatic

routing:

The

module

supports

network

routing

function;

Open

and

close

the

network

networking:

The

coordinator

controls

the

opening

or

closing

of

the

network.

During

the

time

period

when

the

network

1s

open,

devices

that

conform

to

the

ZigBee3.0

standard

can

join

the

network.

After

the

network

is

closed,

any

device

cannot

join.

If

the

coordinator

does

not

close

the

network

after

opening

the

network,

it

will

automatically

close

after

180

seconds.

One-click

networking:

The

node

does

not

need

to

set

the

PANID

and

channel,

and

only

needs

to

trigger

the

networking

within

the

window

time

when

the

coordinator

opens

the

network.

Automatic

channel

and

PANID:

The

coordinator

automatically

creates

the

network

on

the

optimal

channel,

and

automatically

assigns

the

PANID

to

avoid

duplication

with

other

coordinators.

Automatically

obtain

MAC

address:

The

coordinator

can

obtain

the

node

MAC

address

and

short

address

at

the

moment

when

the

node

is

connected

to

the

network,

and

does

not

need

to

be

processed

on

the

device

side.

Address

search:

The

user

can

find

the

corresponding

short

address

according

to

the

MAC

address

(unique,

fixed)

of

the

node

that

has

joined

the

network,

and

can

also find

the

corresponding

long

address

of

each

node

in

the

network

according

to

the

short

address

of

the

node;

Data

security:

Integrated

ZIGBEE

3.0

secure

communication

standard,

the

network

contains

multi-level

security

keys;

Serial port

configuration:

The

module

has built-in

serial

port

commands,

and

the

user

can

configure

(view)

the

parameters

and

functions

of

the

module

through

the

serial

port

commands;

PWM

control:

local/remote

PWM

control,

3

PWM

channels

for

users

to

choose,

One-key

restore

baud

rate:

If

the

user

forgets

or

does

not

know

the

baud

rate,

this

function

can

be

used

to

restore

the

default

baud

rate

to

115200bps;

Serial

port

receive

wake-up:

support

serial

port

receive

wake-up

function,

when

the

module

is

in

sleep

state,

it

will

wake

up

when

it

receives

a

data

of

any

byte,

this

data

is

a

wake-up

frame

used

to

wake

up

the

module

and

will

not

be

treated

as

data;

Module

reset:

the

user

can

reset

the

module

through

serial

port

commands,

Restore

factory

settings:

Users

can

restore

the

module

to

factory

settings

through

senal

port

commands;

Over-the-air

configuration:

Users

can

use

over-the-air

configuration

commands

to

remotely

configure

other

devices

in

the

network.

Multiple

command

formats:

Users

can

use

hexadecimal

format

commands

and

AT

commands

to

configure

and

control

the

module,

realize

networking,

set

transparent

transmission,

control

lights

and

other

operations.

With

the

national

invention

patent

certificate,

the

name

of

the

invention:

a

ZigBee3.0-based

wireless

transparent

transmission

module

interconnection

method

Patent

number:

ZL

2019

1

1122430.X

Pp

Bw

RHE

MEH

we

EE

t

#

Copyright

Chengdu

Ebyte

Electronic

Technology

Co,

Ltd.

a

Chengdu

Ebyte

Electronic

Technology

Co.,

Ltd.

E180-ZG120A/B

Product

Specification

1.3

Device

Type

Introduction

There

are

three

logical

device

types

in

ZigBee

network:

Coordinator

(coordinator),

Router

(router),

End-Device

(non-sleep

terminal)

and

Sleep-End-Device

(sleep

terminal).

The

ZigBee

network

consists

of

a

Coordinator,

multiple

Routers

and

multiple

End

Devices

(its

terminal

nodes

can

be

divided

into

sleeping

terminals

and

non-sleeping

terminals).

1.3.1

non-sleep

terminal

The

main

task

of

the

terminal

device

is

to

send

and

receive

messages,

and

other

nodes

are

not

allowed

to

connect

to

the

terminal

device.

The

non-sleep

terminal

1s

always

in

working

state

and

can

receive

and

send

data

at

any

time.

The

standby

current

of

this

device

type

1s

about

4mA,

which

is

used

for

scenarios

with

low

power

consumption

requirements.

1.3.2

dormant

terminal

The

dormant

terminal,

when

there

is

no

data

to

send

and

receive,

enters

the

dormant

state,

and

the

dormant

current

is

as

low

as

about

2.5uA.

When

you

need

to

send

wireless

data

or

perform

command

operations,

you

need

to

send

a

wake-up

frame

through

the

serial

port

first.

There

are

three

ways

to

send

the

wake-up

frame

(for

details,

see

Section

4.2

Sleep

Node

Serial

Wake-up).

1.3.3

router

It

allows

other

nodes

to

connect

with

the

routing

device

to

expand

the

coverage

of

the

network.

Its

main

task

is

to

forward

packets,

play

the

role

of

relay

routing,

and

have

all

the

functions

of

terminal

devices.

If

there

are

multiple

paths

from

one

node

to

another

node,

when

one

of

the

paths

fails,

the

network

will

automatically

adjust

to

other

optimal

paths

for

transmission

to

ensure

data

arrival.

A

router

can

build

its

own

network

or

join

someone

else's

network,

the

router

is

always

active,

so

it

must

be

powered

from

the

mains.

1.3.4

Coordinator

It

has

the

function

of

establishing

and

managing

the

network,

controlling

whether

other

nodes

are

allowed

to

join

the

network,

storing

network

information,

and

having

all

the

functions

of

the

routing

device.

Its

main

tasks

are

to

manage

the

network,

record

the

information

of

sub-nodes,

and

forward

messages.

It

is

necessary

to

authenticate

the

terminal

authority

requesting

access

to

the

network.

After

the

coordinator

loses

power,

the

network

will

not

crash,

and

the

routers

and

terminals

will

work

normally

in

the

current

network.

Note:

The

factory

default

role

of

the

module

is

coordinator.

1.4

Application

Smart

home

and

industrial

sensors,

etc.,

Security

system,

positioning

system;

Wireless

remote

control,

drone,

wireless

game

remote

control;

healthcare

products;

Wireless

voice,

wireless

headset,

Advanced

Meter

Reading

Architecture

(AMI),

Copyright

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Chengdu

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Electronic

Technology

Co.,

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E180-ZG120A/B

Product

Specification

Application

in

the

automotive

industry,

Building

automation

solutions;

Agricultural

greenhouse

automation

application.

2.

Parameter

2.1

Limit

parameter

)

Performance

Main

parameter

-

Remark

Min.

Max.

voltage

(V)

0

38

Exceeding

3.8V

will

permanently

burn

the

module

blocking

power

(dBm)

-

10

The

probability

of

burning

at

close

range

is

small

Operating

temperature

(°C)

-40

+85

Industrial

grade

Working

humidity(%)

10

90

%

Storage

temperature

(°C)

-40

+125

°C

2.2

Working

parameter

)

Performance

Main

parameter

:

Remark

Min.

Type

Max.

.

>3.3V

can

guarantee

the

output

power,

more

than

Operating

voltage

(V)

2

33

3.8

i

3.8V

will

damage

the

module

Communication

level

(VD

-

33

-

Risk

of

burnout

with

5V

TTL

Operating

temperature

(°C)

-40

-

+85

|

Industrial

grade

design

Working

frequency

(Hz)

2405

-

2480

|

Support

ISM

band

Emission

current

(mA)

-

135

-

Instantaneous

power

consumption

Power

)

Receive

current

(mA)

-

10

-

consumption

Sleep current

(LA)

1.7

25 32

Periodic

wake-up

sleep

current

Transmit

power

(dBm)

18

19

20

Air

rate

(bps)

-

250kbps

-

Single

bag

length

(byte)

4

-

220

The

minimum

length

of

a

data

packet

is

4

bytes

main

parameters

description

Remark

Clear

and

open

environment,

antenna

gain

5dBi,

Communication

distance

1300m

antenna

height

2.5

meters,

air

rate

250kbps

crystal

frequency

38

4AMHz

supporting

agreement

Zigbee

3.0

Packaging

method

SMD

interface

1.27mm

stamp

hole

IC

full

name

EFR32MG1B232F256GM32

FLASH

256KB

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E180-ZG120A/B

Product

Specification

RAM

32KB

kernel

Cortex-M4

17.5%28.

7mm(E180-ZG120A

Dimensions

)

+0.1mm

11.5%18mm(E180-ZG120B)

IPEX/PCB(E180-ZG120A)

Antenna

interface

stamp

Equivalent

impedance

1s

about

50Q

hole/IPEX(E180-ZG120B)

1.8g

(E180-ZG120A)

product

weight

+0.1g

0.9g

(E180-ZG120B)

3.

Size

and

Definition

E180-ZG120A

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E180-ZG120A/B

Product

Specification

17.5£0.1mm

28.710.1mm

IPX

ANT

Top

pad

:

0.65

0.65T")]

[0.80

2.4510.1mm

1.77

6.64

Bottom

pad

:

1.00

0.65T"D

|

0.80

Weight:

1.6+0.1g

Pad

quantity

:

42

Unit:

mm

number

name

Orientation

usage

1

GND

enter/output

Ground

wire,

connected

to

the

power

reference

ground

2

GND

enter/output

Ground

wire,

connected

to

the

power

reference

ground

3

VCC

enter

Module

power

positive

reference

power,

voltage

range

4

GND

enter/output

Ground

wire,

connected

to

the

power

reference

ground

5

PD10

enter/output

reserved

6

PDI11

enter/output

reserved

7

PD12

enter/output

reserved

NET

key

pin,

this

is

continuously

pulled

down

for

20ms~200ms,

it

8

PDI13

enter

can

be

controlled

by

network,

please

refer

to

Section

4.4.2

for

details

The

WAKE

is

mainly

used

to

wake

up

the

dormant

terminal.

It

is

9

PD14

enter

high

level

when

powered

on.

When

the pin

is

pulled

low

externally,

the

dormant

terminal

device

will

be

woken

up.

The

AUX

indicates

the

current

working

state

of

the

device.

When

10

PD15

output

the

1s

low,

it

indicates

that

the

device

is

busy,

and

when

the

is

high,

it

indicates

that

the

device

is

idle.

11

PAO(TX)

output

Serial

send

port

TX

12

PAIRX)

enter

Serial

receiving

port

RX

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E180-ZG120A/B

Product

Specification

13

PA2

enter/output

reserved

14

PA3

enter/output

reserved

15

PA4

enter/output

reserved

16

PAS

enter/output

reserved

17

BIL

enter

Working

mode

switching

pin,

when

the

pull-down

time

is

greater

than

500ms,

the

working

mode

is

switched.

The

UART

BAUD

RESET

is

used

to

reset

the

baud

rate

of

the

18

PBI

enter

device.

It

defaults

to

a

high

level

when

powered

on.

In

any

mode,

if

the

is

pulled

down

for

more

than

1000ms,

the

serial

port

parameters

of

the

module

will

be

restored

to

the

default

115200.

The

ACK

is

used

to

indicate

the

last

user

data

transmission

status.

19

PB13

output

The

1s

pulled

low

before

the

transmission

is

started,

and

the

is

pulled

high

after

the

transmission

is

successful.

20

GND

enter/output

Ground

wire,

connected

to

the

power

reference

ground

21

PB14(GPIO0)

enter/output

GPIO

enter/output

port

0

22

PBI15(GPIO1)

enter/output

GPIO

enter/output

port

1

23

GND

enter/output

Ground

wire,

connected

to

the

power

reference

ground

24

GND

enter/output

Ground

wire,

connected

to

the

power

reference

ground

25

GND

enter/output

Ground

wire,

connected

to

the

power

reference

ground

26

PCo6(GPIO2)

enter/output

GPIO

enter/output

port

2

27

PC7(GPIO3)

enter/output

GPIO

enter/output

port

3

28

PC8(ADCI)

enter

ADC

detection

port

1

29

PCY(ADC2)

enter

ADC

detection

port

2

30

PCI10(ADC3)

enter

ADC

detection

port

3

31

PC11(ADC4)

enter

ADC

detection

port

4

32

SWCLK

enter/output

DBG

SWCLKTCK

33

SWDIO

enter/output

DBG

SWDIOTMS

34

PF2(PWMO)

output

PWM

output

port

0

35

PF3(PWM1)

output

PWM

output

port

1

36

PF4(PWM2)

output

PWM

output

port

2

37

PF5

-

reserved

port

38

PFo

-

reserved

port

39

—-—

output

The

LINK

indicates

the

current

network

status

of

the

module,

see

section

4.4.3

for

details

40

RESETN

enter

reset

41

GND

enter/output

Ground

wire,

connected

to

the

power

reference

ground

42

GND

enter/output

Ground

wire,

connected

to

the

power

reference

ground

E180-ZG120B

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E180-ZG120A/B

Product

Specification

18.0

15 16

17

18 19

20

21

22 23

37

36

35

34

33

32

3l

30

29

28

27

26

25

24

1

2

3

4

5

6

7

8

9

ri

i

=

[FTI

NU

SE)

23 22 21 20 1% 18

17

16

15

Top

pad:

Bottom

pad

:

FR

0.50

B

0.80

Unit:

mm

Hd

=

—

pad

quantity

:

37

0.55

|

_Jo70

0.55

2]

lo

70

Tolerance

value:

X.X+0.1mm

XXX£0.05mm

number

name

Orientation

usage

1

ANT

enter/output

Antenna

external

stamp

hole

2

GND

-

Ground

wire,

connected

to

the

power

reference

ground

NET

key

pin,

this

is

continuously

pulled

down

for

20ms~200ms,

it

3

PDI13

enter

) )

can

be

controlled

by

network,

please

refer

to

Section

4.4.2

for

details

4

PD14

enter

GPIO

enter/output

ports

are

not

used

5

PAO(TX)

output

Serial

send

port

TX

6

PAIRX)

enter

Serial

receiving

port

RX

7

NC

- -

8

NC

- -

9

PD15

-

reserved

port

The

UART

BAUD

RESET

is

used

to

reset

the

baud

rate of

the

device.

It

defaults

to

a

high

level

when

powered

on.

In

any

mode,

if

10

PBI1

enter

;

this

is

pulled

down

for

more

than

5000ms,

the

senal

port

parameters

of

the

module

will

be

restored

to

the

default

115200bps.

11

PB12

output

GPIO

enter/output

ports

are

not

used

12

PB13(PWM2)

enter/output

PWM

output

port

2

(corresponding

to

ZCL

application

port

4)

13

VCC

enter

Module

power

14

GND

enter

power

reference

ground

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E180-ZG120A/B

Product

Specification

15

NC

- -

16

NC

- -

17

NC

- -

18

PC10

-

reserved

port

19

PF2

-

reserved

port

20

NC

- -

21

PC11

-

reserved

port

22

NC

- -

23

NC

- -

24

NC

- -

25

SWCLK

enter/output

DBG

SWCLKTCK

26

SWDIO

enter/output

DBG_SWDIOTMS

27

PB14(PWMO)

output

PWM

output

port

0

(corresponding

to

ZCL

application

port

2)

28

PBI5S(PWMI)

output

PWM

output

port

1

(corresponding

to

ZCL

application

port

3)

29

NC

- -

30

PF3

output

The

LINK

indicates

the

current

network

status

of

the

module,

see

section

4.4.3

for

details

31

NC

- -

32

NC

- -

33

NC

- -

34

NC

- -

35

NC

- -

36

GND

enter

Ground

wire,

connected

to

the

power

reference

ground

37

RESET

enter

Reset

pin,

floating

during

nome

open

pull

low

for

reset

to

take

effect

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E180-ZG120A/B

Product

Specification

4.

Application

and

Operation

4.1

Recommended

circuit

diagram

E180-ZG120A

vec

GND

E180-2G120B

VCC

GND

PF3

PD13

PB11

NRESET

RXD

TXD

MCU

VCC

4

idl

at

=

—+

GHD

a

GND

HE.

- -

-»—

01

LL

f-

-

- -

-

—

12

Hig-

- - - -

—

103

1

-

E

-»—

104

—

im

mm

mn

med

TOG

)

ST

p—

lio

_

-

-»—

107

Hl

of

-

- -

= -

—

108

LLg-----

—

MouTiD

Ea

-»—

MCU-RXD

E180-ZG120B

MCU

VCC

13

T

]

14

I

C__

GND

30

_

Loo

oo

o-oo

»—

101

i

-------

—

102

:-----

—

103

Tg

------

104

CE

—

MCU-TXD

B-

-

=

-

= = =

P—

MCU-RXD

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E180-ZG120A/B

Product

Specification

4.2

Network

topology

E180-ZG120A/B

modules

can

be

used

as

coordinators,

routers,

and

terminal

equipment.

The

E180-ZG120A/B

module

supports

the

ZigBee

3.0

specification

and

has

powerful

networking

capabilities

and

interconnection

capabilities.

It

supports

networking

of

up

to

80

ZigBee

3.0

devices,

and

supports

the

networking

of

ZigBee

devices

produced

by

third-party

manufacturers

such

as

X

meters,

X

crows,

X

Pu,

and

Mc

X

grams.

E180-ZG120A/B

module

works

in

ZigBee

coordinator

mode,

supports

other

ZigBee

device

networking,

and

manages

all

networking

nodes

through

serial

port

HEX

commands.

When

the

device

joins

the

network

or

exits

the

network,

the

E180-ZG120A/B

module

will

generate

corresponding

messages.

In

addition

to

powerful

networking

capabilities,

E180-ZG120A/B

modules

also

have

powerful

management

capabilities:

real-time

monitoring

of

device

access

to

the

network,

network

access

device

address

management,

device

information

and

status

management,

and

device

identification

functions,

providing

data

for

users

to

manage

network

devices

in

the

background

support.

At present,

our

products

that

support

ZigBee3.0

specification

include

E18

series

and

Link72

modules.

E180-ZG120A/B

and

modules

form

a

ZigBee3.0

product

system

with

low

cost

and high

processing

capacity.

The

following

figure

combines

our

products

to

show

the

general

ZigBee

network

application

topology.

4UARTP

MIIBESH

4UART®

FIPIRE

ad.

of

ob

4UART»

IFPI

&

SP

09

]

CINE)

GIED

GOED

CIEE)

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E180-ZG120A/B

Product

Specification

4.3

Serial

command

operation

Please

refer

to

"E180-ZG120series

Software

Datasheet"

and

"Ebyte

ZigBee3.0

Module

HEX

Command

Standard

Specification"

documents.

4

Function

buttons,

status

indicators

and

PWM

output

The

E1807G120

module

has

2

groups

of

key

input

IO

ports,

1

group

of

LED

flashing

indication

10

ports,

and

3

groups

of

PWM

output

10

ports.

4.4.1

assignment

Network

function

key

—

PD

13

Baud

rate

reset

key

—

PB

11

Status

Indicator

->

PF

7

(E180-ZG120A)

Port

0

PWM

->

PF2

(E180-ZG120A)

Port

|

PWM

->

PF3

(E180-ZG120A)

Port

2

PWM

->

PF4

(E180-ZG120A)

Status

Indicator

->

PF

3

(E180-7ZG120B)

Port

0

PWM

->PB_14

E180-ZG120B)

Port

|

PWM

->

PB

_15

(E180-ZG120B)

Port2

PWM

->

PB

_13

(E180-ZG120B)

UART

RX

->PA

1

UART

TX

->PA

0

4.4.2

Network

function

key

function

introduction

One

key

network

function:

Modules

that

have been

configured

as

routing

nodes,

terminal

nodes

and

dormant

terminal

nodes

can

be

added

to

a

coordinator

with

a

network

turned

on

by

pressing

the

network

function

key

briefly

(less

than

1

second)

and

then

releasing

it

without

entering

the

network

or

leaving

the

network.

If

the

module

is

configured

as

a

coordinator,

short

press

the

network

function

key

when

the

coordinator

has

not

established

a

network

to

directly

create

a

new

network,

short

press

the

key

for

the

coordinator

of an

existing

network

to

start

the

distribution

network,

and

short

press

the

key

for

the

coordinator

of

an

existing

network

to

close

the

network.

Automatic

binding

function:

Any

two

nodes

that

have been

connected

to

the

network,

press

this

key

successively

(3

seconds

interval,

the

status

indicator

of

the

module

to

be

pressed

first

flashes),

automatically

bind

data

transparent

transmission;

if

you

need

to

bind

the

control

light

or

switch,

you

can Let

the

light

or

switch

enter

the

Identify

state,

and

then

short

press

the

button

on

the

module.

After

the

binding

is

successful,

the

module

can

control

the

light

or

switch

through

AT

commands,

and receive

the

status

attribute

report

of

the light

and

switch.

When

binding

lights

or

switches,

you

can

set

multiple

lights

or

switches

to

enter

the

Identify

state

at

one

time,

and

the

module

can

bind

multiple

lights

or

switches

at

the

same

time

with

one

keystroke.

The

coordinator

does

not

support

the

automatic

binding

function.

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E180-ZG120A/B

Product

Specification

Off-grid

and

factory

reset:

For

modules

that

have been

connected

to

the

network,

press

and

hold

this

button

for

5

seconds

until

the

status

indicator

is

always

on,

release

the

button,

and

the

module

exits the

current

network.

When

the

module

has

been

disconnected

from

the

network,

press

and

hold

this

button

for

5

seconds.

When

the

status

indicator

is

always

on,

restore

the

factory

settings.

4.4.3

Status

indicator:

(It

is

recommended

that

this

be

connected

to

a

low

level

to

drive

the

LED)

This

is

usually

high

level,

when

the

following

events

occur,

it

will

output

a

continuously

changing

high

and

low

level.

Node

access

status:

The

module

is

configured

as

routing,

terminal

node,

and

sleep

terminal

node.

After

the

first

network

connection

is

successful,

this

outputs

a

low

level

of

166ms

3

times,

and

the

interval

between

the

two

low

levels

is

166ms.

With v1.1

firmware,

the

LED

flashes

rapidly

(10Hz

strobe)

during

the

node's distribution

network.

The

strobe

lasts

for

several

seconds.

If

the

LED

stops

flashing

and

does

not

convert

to

166ms

slow

flash,

the

node's distribution

network

fails.

The

coordinator

created

the

network

successfully:

The

coordinator

successfully

created

the

network

for

the

first

time,

the

outputs

a

low

level

of

166ms

3

times,

and

the

interval

between

the

two

low

levels

is

166ms.

network

open

state:

When

the

coordinator

starts

to

distribute

the

network,

or

the

network

of

the

routing

node

is

opened

by

the

coordinator,

this

outputs

a

low

level

of

500ms,

and

outputs

a

low

level

again

every

500ms,

until

the

network

is

closed

(including

manual

closing and

automatic

closing).

Identify

Flag

Status:

‘When

the

router

or

terminal

node

1s

marked

by

Identify,

this

outputs

a

low

level

for

500ms

until

the

end

of

the

Identify

mark.

This

function

can

be

used

to

visually

detect

where

the

module

with

a

certain

MAC

address

or

short

address

is

located.

Precautions:

The

network

open

state

and

Identify

flag

state

of

the

routing

node,

the

output

signal

of

this

is

the

same,

so in

actual

operation,

it

should

be

avoided

to

perform

both

operations

at

the

same

time.

5.

Secondary

development

design

reference

5.1

Module

schematic

E180-ZG120A

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E180-ZG120A/B

Product

Specification

Dene

sw

M4

1

68ull

1

C

i

acitor

C16

Ls

VOUS

VDDS

Decoupling

Capacitors

clo

yD

_MRrGvDD

AVDD

vpn

FLL.

pAvDD

301

30R

Fed

=

'

le

1,

1.

1

I

1.

VDDR

DB

I

-

C

2

t

toon

Tow

Tw

nk

ur

Tom

T

ify

ecoupling

Capacitors

aD

DEC

{vDDS

vDDS

GRD

RF

EFR32MG1B232F256GM48

R3

100K

DRISET

RESET

HIXTALN

—HFXTALP

&

RESET

"gn

cs

|

1

NC

10M

!

Master

Control

VDD

Decoupling

Capacitors

Radio

Frequency

RESET

Master

Control

5.2

development

use

serial

number

keywords

Precautions

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E180-ZG120A/B

Product

Specification

The

module

1s

a

SOC

module

with

its

own

GPIO

port,

and

the

program

download

uses

the

J-LINK

dedicated

downloader;

Program

download

interface

definition

E180-7G120

series

pins

J-LINK

interface

1

Burn

program

vce VCC

PFO

SWCLK

PFL

SWDIO

GND GND

Note:

After

the

second

burning,

the

original

firmware

will

not

be

available!

2

Test

backplane

The

E180-7G120B-TB

test

kit

is

provided.

Please

check

the

official

website

for

details.

5.3

hardware

design

®

[tis

recommended

to

use

a

DC

regulated

power

supply

to

supply

power

to

the

module,

the

power

supply

ripple

coefficient

should

be

as

small

as

possible,

and

the

module

should

be

reliably

grounded,

®

Please

pay

attention

to

the

correct

connection

of

the

positive

and

negative

poles

of

the

power

supply,

such

as

reverse

connection

may

cause

permanent

damage

to

the

module;

®

Please

check

the

power

supply

to

ensure

that

it

is

between

the

recommended

supply

voltages,

if

exceeding

the

maximum

value

will

cause

permanent

damage

to

the

module;

Please

check

the

stability

of

the

power

supply,

the

voltage

should

not

fluctuate

greatly

and

frequently;

‘When

designing

the

power

supply

circuit

for

the

module,

it

is

often

recommended

to

reserve

more

than

30%

of

the

margin,

so

that

the

whole

machine

can

work

stably

for

a

long

time;

®

The

module

should

be

kept

away

from

parts

with

large

electromagnetic

interference

such

as

power

supply,

transformer,

and

high-frequency

wiring

as

far

as

possible;

®

High-frequency

digital traces,

high-frequency

analog

traces,

and

power

traces

must

avoid

the

underside

of

the

module.

If

it

is

absolutely

necessary

to

pass

under

the

module,

assuming

that

the

module

is

soldered

on

the

Top

Layer,

copper

is

placed

on

the

Top

Layer

of

the

contact

part

of

the

module

(all

copper

1s

applied).

And

well

grounded),

it

must

be

close

to

the

digital

part

of

the

module

and

routed

on

the

Bottom

Layer;

®

Assuming

that

the

module

is

soldered

or

placed

on

the

Top

Layer,

it

1s

also

wrong

to

arbitrarily

route

wires

on

the

Bottom

Layer

or

other

layers,

which

will

affect

the

stray

and

receiving

sensitivity

of

the

module

to

varying

degrees;

®

Assuming

that

there

are

devices

with

large

electromagnetic

interference

around

the

module,

it

will

also

greatly

affect

the

performance

of

the

module.

It

is

recommended

to

stay

away

from

the

module

according

to

the

strength

of

the

interference.

If

the

situation

allows,

appropriate

isolation

and

shielding

can

be

done;

®

Assuming

that

there

are

traces

with

large

electromagnetic

interference

around

the

module

(high-frequency

digital,

high-frequency

analog,

power

traces),

it

will

also

greatly

affect

the

performance

of

the

module.

It

is

recommended

to

stay

away

from

the

module

according

to

the

intensity

of

the

interference.

isolation

and

shielding;

®

Ifthe

communication

line

uses

5V

level,

a

1k-5.1k

resistor

must

be

connected

in

series

(not

recommended,

there

is

still

a

risk

of

damage),

Try

to

stay

away

from

some

TTL

protocols

whose

physical

layer

is

also

2.4GHz,

for

example:

USB3.0,

The

antenna

installation

structure

has

a

great

influence

on

the

performance

of

the

module.

Make

sure

that

the

antenna

is

exposed,

preferably

vertically

upward.

When

the

module

is

installed

inside

the

casing,

a

high-quality

antenna

extension

cable

can

be

used

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E180-ZG120A/B

Product

Specification

to

extend

the

antenna

to

the

outside

of

the

casing,

®

The

antenna must

not

be

installed

inside

the

metal

shell,

which

will

greatly

weaken

the

transmission

distance.

5.4

software

writing

®

The

core

of

this

module

1s

EFR32,

and

its

driving

method

1s

completely

equivalent

to

EFR32.

Users

can

operate

according

to

the

EFR32

chip

manual

(see

EFR32

manual

for

details),

®

Buming

program:

The

module

is

a

SOC

module

with

its

own

GPIO

port,

and

the

program

download

uses

the

J-LINK

dedicated

downloader

Note:

After

the

second

burning,

the

original

firmware

will

not

be

available!

®

Program

download

interface

definition:

J-LINK

interface

vce vce

PFO

SWCLK

PF1L

SWDIO

GND GND

6.

Common

problem

6.1

The

transmission

distance

1s

not

ideal

‘When

there

is

a

straight-line

communication

obstacle,

the

communication

distance

will

be

correspondingly

attenuated,

Temperature,

humidity,

and

co-channel

interference

will

increase

the

communication

packet

loss

rate,

The

ground

absorbs

and

reflects

radio

waves,

and

the

test

effect

close

to

the

ground

is

poor;

Seawater

has

a

strong

ability

to

absorb

radio

waves,

so

the

seaside

test

effect

is

poor;

If

there

is

a

metal

object

near

the

antenna,

or

placed

in

a

metal

shell,

the

signal

attenuation

will

be

very

serious;

The

power

register

is

set

incorrectly,

and

the

air

rate

is

set

too

high

(the

higher

the

air

rate,

the

closer

the

distance),

The

low

voltage

of

the

power

supply

at

room

temperature

is

lower

than

the

recommended

value,

and

the

lower

the

voltage,

the

lower

the

output

power;

®

Poor

matching

between

the

antenna

and

the

module

or

the

quality

of

the

antenna

itself.

6.2

Module

is

easily

damaged

®

Please

check

the

power

supply

to

ensure

that

it

is

between

the

recommended

supply

voltages,

if

exceeding

the

maximum

value

will

cause

permanent

damage

to

the

module;

Please

check

the

stability

of

the

power

supply,

the

voltage

should

not

fluctuate

greatly

and

frequently;

Please

ensure

anti-static

operation

during

installation

and

use,

and

high-frequency

components

are

electrostatically

sensitive;

Please

ensure

that

the

humidity

during

installation

and

use

should

not

be

too

high,

and

some

components

are

humidity-sensitive

devices;

®

Ifthere

is

no

special

requirement,

it

is

not

recommended

to

use

it

at

too

high

or

too

low

temperature.

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E180-ZG120A/B

Product

Specification

6.3

Bit

error

rate

too

high

®

There

is

co-frequency

signal

interference

nearby,

stay

away

from

the

interference

source

or

modify

the

frequency

and

channel

to

avoid

interference;

If

the

power

supply

is

not

ideal,

it

may

also

cause

garbled

characters.

Be

sure

to

ensure

the

reliability

of

the

power

supply;

Poor

quality

or

too

long

extension

cables and

feeders

will also

cause

high

bit

error

rates.

7.

Welding

work

guide

7.1

reflow

temperature

When

reflow

soldering,

all

temperatures

refer

to

the

package

center

temperature,

measured

on

the

package

surface

facing

up

(leads

are

placed

down,

1.e.

the

live

insects

are

facing).

If

the

temperature

of

the

module

is

not

measured

in

the

direction

of

live

insects

(the

lead

1s

placed

upward,

that

is,

the

direction

of

dead

insects)

for

reflow

soldering,

the

measured

Tp

temperature

is

within

£2°C

of

the

Tp

temperature

measured

in

the

direction

of

the

live

insects,

which

still

meets

the

requirements

of

Tc

.

Otherwise,

the

temperature

curve

should

be

adjusted

to

meet

the

requirements

of

Tc.

In

order

to

accurately

measure

the

actual

peak

temperature

of

the

package

body,

it

1s

recommended

to

use

the

method

recommended

by

JEP140

for

furnace

temperature

testing.

In

order

to

obtain

a

better

welding

effect, the

production

workshop

recommends

a

constant

temperature

of

25°C.

‘When

soldered

components

need

to

be

re-profiled,

they

should

be

reflowed

with

a

carrier

fixture

of

the

same

construction,

or

verified

to

have

an

equivalent

thermal

load.

The

reflow

profiles

in

this

document

are

some

suggestions

for

soldering

only

Ebyte

modules,

and

cannot

be

used

to

confirm

the

actual

assembly

profile

of

the

user.

The

actual

production

process

of

the

user

should

be

based

on

the

specific

production

process,

needs

and

circuit

board

design

to

develop

the

actual

production

assembly

curve,

and

should

not

exceed

the

parameters

in

the

table

below.

Reflow

Profile

Characteristics

Leaded

process

assembly

Lead-free

process

assembly

Preheat/Keep

Warm

Minimum

temperature

(Tsmin)

100°C 150°C

Maximum

temperature

(Tsmax)

150°C

200°C

Time

(Tsmin~Tsmin)

60-120

seconds

60-120

seconds

Heating

slope

(TL~Tp)

3°C/sec,

max

3°C/sec,

max

Liquidus

Temperature

(TL)

183°C

217°C

Hold

time

above

TL

60~90

seconds

60~90

seconds

Package

body

peak

temperature

Tp

The

user

must

not

exceed

the

temperature

|

The

user

must

not

exceed

the

temperature

indicated

on

the

product's

"Moisture

|

indicated

on

the

product's

"Moisture

Sensitivity"

label.

Sensitivity"

label.

The

time (Tp)

within

5°C

of

the

specified

) )

20

seconds

30

seconds

grading

temperature

(Tc),

see

Figure

6-3-2

Cooling

slope

(Tp~TL)

6°C/sec,

max

6°C/sec,

max

Time

from

room

temperature

to

peak

6

minutes,

maximum

8

minutes,

maximum

temperature

The

peak

temperature

(Tp)

tolerance

definition

of

the

temperature

curve

is

the

upper

limit

of

the

user

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Chengdu

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E180-ZG120A/B

Product

Specification

7.2

Reflow

Soldering

Curve

Te

To

25

—

hh,

25°C

IEE

{E138

FEE

Fr

BT

1]

mre]

—>

Revise

History

Version

revision

date

Revision

Notes

Maintenance

man

1.0

2022-09-20

first

edition

Bin

1.1

2022-10-23

Error

correction

Bin

12

2022-11-1

Error

correction

Bin

13

2022-11-16

Error

correction

Bin

14

2022-12-6

Error

correction

Bin

1.5

2023-04-17

Error

correction

Bin

1.6

2023-07-26

Error

correction

Bin

1.7

2023-08-29

Error

correction

Bin

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Ebyte E180-ZG120A Installation instructions

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