Ebyte E07-900M10S User manual

(@)*

EBYTE

E07-900M10S

CC1101

855-925MHz

10dBm

SPI

Wireless

Module

REMEBER

ER

AE

Chengdu

Ebyte

Electronic

Technology

Co.,Ltd.

Chengdu

Ebyte

Electronic

Technology

Co. Ltd

E07-900M10S

User

Manual

EBY

TE

Contents

DISCIAIINIET

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eters

eee

etter

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eet

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enn

2

1

OVERVIEW

1.2

Features

1.3

Application

2

Specification

and

PATAMETET

...........c....cco..ooiivioiiriiisis

cise

4

2.1

LAME

PATAIMELET

..........vvovi

ss

sss

4

2.2

OPETAtING

PATAMELET

................ooviiiviis

isis

sess

4

3

Size

and

definition.

sess

5

4

Basic

operation....................

..6

oT

HATAWALE

ESIGN

.......oooovvceeeee

eee

ee

essen eee

6

4.2

PROGIAIMIMIIG

........ooovooivvoiis

eis

esses

1081

4410s

sss

7

5

Recommended

Circuit

dIAZTAM

..............cc..coovioivieveevoee

eee

7

6

FAQ

oe

sn

8

6.1

Communication

range

is

too

short...

..8

6.2

Module

1S

@aSY

10

AAIMAZE

.............ovviiiiisiisi

esses

sss

esses

8

6.3

BER(Bit

Error

Rate)

is

Nighi...

8

ProdUCTION

GUIANCE

............o...covviiiiiicieis

esses

8

E07

series

Antenna

Guide

REVISION

MISTOTY

1...

eee

cee

eee

tees

sess

9

AADOUL

US

o.oo

eee

ee

eee

een

10

Copyright

Chengdu

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Electronic

Technology

Co.,Ltd.

1

EBY

TE

Chengdu

Ebyte

Electronic

Technology

Co. Ltd

E07-900M10S

User

Manual

Disclaimer

The

information

in

this

document,

including

the

URL

address

for

reference,

is

subject

to

change

without

notice.

The

document

is

provided

"as

is"

without

any

guarantee

responsibility,

including

any

guarantee

for

marketability,

suitability

for

a

specific

purpose,

or

non-infringement,

and

any

guarantee

for

any

proposal,

specification

or

sample

mentioned

elsewhere.

This

document

does

not

bear

any

responsibility,

including

the

responsibility

for

infringement

of

any

patent

rights

caused

by

the

use

of

the

information

in

this

document.

This

document

does

not

grant

any

license

for

the

use

of

intellectual

property

rights

in

estoppel

or

other

ways,

whether

express

or

implied.

The

test

data

obtained

in

the

article

are

all

obtained

by

the

Ebyte

laboratory,

and

the

actual

results

may

vary

slightly.

We

hereby

declared

that

all

brand

names,

trademarks

and

registered

trademarks

mentioned

in

this

document

are the

property

of

their

respective

owners.

The

final

interpretation

right

belongs

to

Chengdu

Ebyte

Electronic

Technology

Co.,

Ltd.

Notice

:

Due

to

product

version

upgrades

or

other

reasons,

the

contents

of

this

manual

may

be

changed.

Ebyte

Electronic

Technology

Co., Ltd.

reserves

the

right

to

modify

the

contents

of

this

manual

without

any

hint

or

noticet.

This

manual

is

only

used

as

a

guide.

Chengdu

Ebyte

Electronic

Technology

Co., Ltd.

makes

every

effort

to

provide

accurate

information

in

this

manual.

However,

we

does

not

guarantee

that

the

contents

of

the

manual

are

completely

free

of

errors.

All

statements,

information

and

suggestions

in

this

manual

do not

constitute

any

express

or

implied

guarantee.

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EBVTE

Chengdu

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E07-900M10S

User

Manual

1

OVERVIEW

1.1

Brief

Introduction

E07-900M10S

is

an

independently

developed

410-450MHz

SMD

wireless

module

based

on

the

CC1101

chip

produced

by

Texas

Instruments

(TI),

using

industrial-grade

high-precision

26MHz

crystal

oscillator.

Due

to

the

adoption

of

the

already

mature

CC1101

chip

as

the

core

of

the

module,

its

stability

has

won

unanimous

praise

from

users,

and

there

is

no

need

to

worry

about

compatibility.

This

module

is

mainly

aimed

at

smart

home,

industry,

scientific

research

and

medical,

and

short-distance

wireless

communication

equipment.

It

can

provide

extensive

hardware

support

for

data

packet

processing,

data

buffering,

burst

transmission,

received

signal

strength

indicator

(RSSI),

clear

channel

assessment

(CCA),

link

quality

indicator,

and

wireless

wake-up

(WOR).

Since

the

module

is

a

pure

RF

transceiver

module,

you

need

to

use

the

MCU

driver

or

a

dedicated

SPI

debugging

tool.

1.2

Features

The

measured

communication

distance

can

reach

1500m:;

Maximum

transmission

power

of

10mW,

software

multi-level

adjustable;

Support

the

license-free

ISM

868MHz/915MHz

band;

Support

air

date

rate

of

0.6k~500kbps;

Independent

64-byte

RX

FIFO

and

TX

FIFO,

IPEX

interface,

which

can

be

easily

connected

to

external

antenna;

Support

RSSI

(received

signal

strength

indicator)

and

LQI

(link

quality

indicator)

programmable

functions.

1.3

Application

Smart

home

and

industrial

sensors,

etc.;

Wireless

alarm

security

system;

Home

security

alarm

and

remote

keyless

entry;

Wireless

industrial-grade

remote

control,

Copyright

Chengdu

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Electronic

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20mm

|

Industrial

grade

standard

design,

support

-40

~

85

°C

for

working

over

a

long

time;

(@)

®

EOQ7

soom10s

eBvTE

a

FE

(¢€

Manufacturer.

EBYTE

SN:

18083000001

FCC

ID:

2ALPH-E07900M10S

Support

multiple

modulation

modes

(OOK.

ASK.

GFSK.

2-FSK.

4-FSK

and

MSK)

Support

2.5~3.6V

power

supply,

power

supply

over

3.3

V

can

guarantee

the

best

performance;

It

is

connected

to

the

MCU

through

a

4-wire

SPI

interface

and

provides

2

general-purpose

digital

output

pins

with

wwyT

9

Chengdu

Ebyte

Electronic

Technology

Co.

Ltd

E07-900M10S

User

Manual

®

Health

care

products;

®

Advanced

Meter

Reading

Architecture(AMI),

®

Automotive

industry

applications.

2

Specification and

Parameter

2.1

Limit

Parameter

Performance

Main

parameter

Remark

Min

Max

Voltage

over

3.6V

will

cause

permanent

damage

to

Power

supply

(V)

0

3.6

module

)

Chances

of

burn

is

slim

when

modules

are

used

in

Blocking

power

(dBm>

-

10

}

short

distance

Operating

temperature

(°C)

-40

+85

Industral

grade

2.2

Operating

Parameter

Performance

Main

parameter

Remark

Min

Typical

Max

Operating

voltage

(V)

18

33

3.6

3.3

V

ensures

output

power

Communication

level

(V)

-

33

-

For

5V

TTL,

it

may

be

at

risk

of

burning

down

Operating

temperature

(°C)

-40

-

+85

Industral

grade

Operating

frequency

(MHz)

855

868

925

Support

ISM

band

Power

TX

current

(mA)

-

36

-

Instant

power

consumption

Consump-

|

RX

current

(mA)

-

18

- -

tion

Sleep

current

(pA>

-

0.6

-

Shut

down

by

software

Max

TX

power

(dBm)

9.5

10

11

-

Receiving

sensitivity

(dBm)

-105

-107 -108

Air

data

rate

1s

1.2kbps

Air

datarate

(bps)

0.6k

-

500k

Controlled

via

user's

programming

Main

parameter

Description

Remark

Test

condition:

clear

and

open

area,

antenna

gain:

5dB1,

Reference

distance

1.5km

) )

antenna

height:

2.5m,

air

data

rate:

1.2kbps

FIFO

64Byte

Maximum

length

of

a

single

transmission

Crystal

Oscillator

26MHz

10ppm

Modulation

GFSK(recommended)

|

Support

OOK.

ASK.

GFSK.

2-FSK.

4-FSK

and

MSK

Copyright

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9

Chengdu

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E07-900M10S

User

Manual

Package

SMD

-

Interface

method

127mm

Half

hole

Communication

Interface

SPI

0~10Mbps

Size

14*20mm

-

Antenna

IPEX/STAMP

50

ohm

impedance

Net

Weight

1.2g

-

3

Size

and Pin

definition

14.0£0.1mm

3.00£0.1mm

Lo

[|

2.00

12

1

[|

n

12

u

1.27

13

10 10 13

14

9 9

14

15

8 8

15

16

7 7

16

E

17

6

|

5

17

=

18

5

[|

5

18

=

u

H

19

4 4

19

2

|]

~

5.57

20

3

[|

3

20

u

1.27

21

IPX

2

|

2

pil

22

1

i

1

2

TT

Joo

Top

pad

:

i=

Bottom

pad

:

0.90

0.501_J]_J

0.80

0.5010

|

[0.80

Pad

quantity

:

22

Unit:

mm

No.

Item

Direction

Description

1

GND

Ground

wire,

connected

to

the

power

reference

ground

2

GND

Ground

wire,

connected

to

the

power

reference

ground

3

GND

Ground

wire,

connected

to

the

power

reference

ground

4

GND

Ground

wire,

connected

to

the

power

reference

ground

5

GND

Ground

wire,

connected

to

the

power

reference

ground

6

NC

No

need

to

connect

7

NC

No

need

to

connect

8

NC

No

need

to

connect

0

vee

Power

supply,

3.0~3.6V

(It

is

also

recommended

to

add

external

ceramic

filter

capacitor)

Copyright

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E07-900M10S

User

Manual

4

10

NC

No

need

to

connect

11

GND

Ground

wire,

connected

to

the

power

reference

ground

12

GND

Ground

wire,

connected

to

the

power

reference

ground

13

NC

No

need

to

connect

14

GD02

CC1101

chip

pins

(see

CC1101

official

user

manual

for

details)

15

GD00

CC1101

chip

pins

(see

CC1101

official

user

manual

for

details)

16

MISO/GDO1

Output

SPI

master

output

slave

input

17

MOSI

Input

SPI

master

input

slave

output

18

SCK

Input

Serial

Clock

Input

19

CSN

Input

SPI

Chip

select

for

starting

SPI

communication

20

GND

Ground

wire,

connected

to

the

power

reference

ground

21

ANT

Input/Output

|

Antenna,

stamp

hole

(50

ohm

impedance)

22

GND

Ground

wire,

connected

to

the

power

reference

ground

Basic

operation

.

1

Hardware

design

It

is

recommended

to

use

a

DC

stabilized

power

supply.

The

power

supply

ripple

factor

is

as

small

as

possible

and

the

module

needs

to

be

reliably

grounded;

Please

pay

attention

to

the

correct

connection

of

the

positive

and

negative

poles

of

the

power

supply,

reverse

connection

may

cause

permanent

damage

to

the

module;

Please

check

the

power

supply

to

ensure

that

between

the

recommended

supply

voltage,

if

exceeding

the

maximum,

the

module

will

be

permanently

damaged;

Please

check

the

stability

of

the

power

supply.

Voltage

can

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

the

whole

machine

is

beneficial

for

long-term

stable

operation;

The

module

should

be

as

far

away

as

possible

from

the

power

supply,

transformers,

high-frequency

wiring

and

other

parts

with

large

electromagnetic

interference;

Bottom

Layer

High-frequency

digital

routing,

high-frequency

analog

routing,

and

power

routing

must

be

avoided

under

the

module.

If

it

is

necessary

to

pass

through

the

module,

assume

that

the

module

is

soldered

to

the

Top

Layer,

and

the

copper

is

spread

on

the

Top

Layer

of

the

module

contact

part(well

grounded),

it

must

be

close

to

the

digital

part

of

the

module

and

routed

in

the

Bottom

Layer;

Assuming

the

module

is

soldered

or

placed

over

the

Top

Layer,

it

is

wrong

to

randomly

route

over

the

Bottom

Layer

or

other

layers,

which

will

affect

the

module's

spurs

and

receiving

sensitivity

to

varying

degrees;

It

is

assumed

that

there

are

devices

with

large

electromagnetic

interference

around

the

module

that will

greatly

affect

the

performance.

It

is

recommended

to

keep

them

away

from

the

module

according

to

the

strength

of

the

interference.

If

necessary,

appropriate

isolation

and

shielding

can

be

done;

Assume

that

there

are

traces

with

large

electromagnetic

interference

(high-frequency

digital,

high-frequency

analog,

power

traces)

around

the

module

that

will

greatly

affect

the

performance

of

the

module.

It is

recommended

to

stay

Copyright

Chengdu

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Electronic

Technology

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6

9

Chengdu

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Electronic

Technology

Co.

Ltd

E07-900M10S

User

Manual

away

from

the

module

according

to

the

strength

of

the

interference.

If

necessary,

appropriate

isolation

and

shielding

can

be

done;

If

the

communication

line

uses

a

5V

level,

a

1k-5.1k

resistor

must

be

connected

in

series

(not

recommended,

there

is

still

a

risk

of

damage),

The

mounting

structure

of

antenna

has

a

great

influence

on

the

performance

of

the

module.

It is

necessary

to

ensure

that

the

antenna

is

exposed,

preferably

vertically

upward.

When

the

module

is

mounted

inside

the

case,

use

a

good

antenna

extension

cable

to

extend

the

antenna

to

the

outside;

The

antenna

must

not

be

installed

inside

the

metal

case,

which

will

cause

the

transmission

distance

to

be

greatly

weakened.

42

Programming

hn

It

can

complete

the

wireless

data

transceiving

by

operating

its

control

register

and

transceiving

buffer.

Please

refer

to

the

latest

CC1101

data

sheet

for

the

timing

operation

of

module

register.

GDOO

is

a

general

purpose

I/O

port,

see

CC1101

user

manual

;

GDO2

is

generally

configured

as

an

IRQ-like

function,

or

not

connected.

SPI

query

mode

can

be

used

to

obtain

the

interrupt

status,

but

it

is

still

recommended

to

use

external

interrupt

by

connecting

to

a

MCU;

After

CC1101

restores

IDLE

mode

or

configured

as

sleep

mode,

it

is

recommended

to

reinitialize

the

power

configuration

table.

Recommended

circuit

diagram

ANTI

N

GND

[Ivo

=

GND

IPEX

U3

=

2R5

L|

Gnp

ann

22]

FR

3

21

ANT

GND

ANT

3

20

GND

2

eh

Sl

10

nss

1

=—

GND

CU

ETT

~—

SPI

NSS

=—

GND

SCH

—

eer

=

SPLSCK

——{

HE

5

<—

SPL

MOSI

he

NC

MISO/GDO0L

2

SPI_MISO

+3.3V

AE

15

PCO

5

=

X—i

EBON

————"

=

100

TH

GDO2

3

=|

101

en

>

ar

LC

NEE

71

2

==1000F

[|

GND GND

|

GND

103

i

—

E07-900M10S

MCU

=

GND

Copyright

Chengdu

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7

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Chengdu

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Electronic

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E07-900M10S

User

Manual

6

FAQ

6.1

Communication

range

is

too

short

The

communication

distance

will

be

affected

when

obstacle

exists;

Data

lose

rate

will

be

affected

by

temperature,

humidity

and

co-channel

interference;

The

ground

will

absorb

and

reflect

wireless

radio

wave,

so

the

performance

will

be

poor

when

testing

near

ground;

Sea

water

has

great

ability

in

absorbing

wireless

radio

wave,

so

performance

will

be

poor

when

testing

near

the

sea;

The

signal

will

be

seriously

affected

when

the

antenna

is

near

metal

object

or

put

in

a

metal

case;

Power

register

was

set

incorrectly

or

air

data

rate

is

set

as

too

high

(the

higher

the

air

data

rate,

the

shorter

the

distance);

®

The

power

supply

low

voltage

under

room

temperature

is

lower

than

our

recommendation,

the

lower

the

voltage,

the

lower

the

transmitting

power;

®

Due

to

antenna

quality

or

poor

matching

between

antenna

and

module.

6.2

Module

is

easy

to

damage

®

Please

check

the

power

supply

source,

ensure

it

is

1.8V~3.6V,

voltage

higher

than

3.6V

will

damage

the

module;

Please

check

the

stability

of

power

source,

the

voltage

cannot

fluctuate

too

much;

®

Please

make

sure

anti-static

operation

when

installing

and

using,

high

frequency

devices

have

electrostatic

susceptibility;

®

Please

ensure

the

humidity

is

within

limited

range,

some

parts

are

sensitive

to

humidity;

®

Please

avoid

using

modules

under

too

high

or

too

low

temperature.

6.3

BER(Bit

Error Rate)

1s

high

®

There

are

co-channel

signal

interference

nearby,

please

be

away

from

interference

sources

or

modify

frequency

and

channel

to

avoid

interference;

®

The

clock

waveform

on

SPI

is

not

standard,

check

whether

there

is

interference

on

the

SPI

line,

and

the

SPI

bus

line

should

not

be

too

long;

®

Poor

power

supply

may

cause

messy

code.

Make

sure

that

the

power

supply

is

reliable;

®

The

extension

line

and

feeder

quality

are

poor

or

too

long,

so

the

bit

error

rate

is

high.

7

Production

guidance

This

product

is

a

SMD

module.

When

soldering

the

module,

the

soldering

personnel must

work

in

accordance

with

the

anti-static

operation

specification,

This

product

is

an

electrostatic

sensitive

product.

If

the

module

is

not

welded

according

to

the

specification,

the

module

may

be

permanently

damaged.

Copyright

Chengdu

Ebyte

Electronic

Technology

Co.Ltd.

8

9

Chengdu

Ebyte

Electronic

Technology

Co.

Ltd

E07-900M10S

User

Manual

8

E07

series

Frequency

Tx

power

Distance

Model

No.

IC

Package

Antenna

Hz

dBm

m

E07-900M10S

CCl1101

868M/915M

10

1500

SMD

STAMP

E07-400M108

CC1101

433M

10

1500

SMD

STAMP

All

modules

in

E07

series

can

communicate

with each

other

9

Antenna

Guide

9.1

Antenna

recommendation

The

antenna

is

an

important

role

in

the

communication

process.

A

good

antenna

can largely

improve

the

communication

system.

Therefore,

we

recommend

some

antennas

for

wireless

modules

with

excellent

performance

and

reasonable

price.

Frequeny

Gain

Length

Model

No.

Type

Interface

Feeder

Features

Hz

dBi

mm

Sucker

TX868-XP-100

868M

SMA-J

35

290

100cm

Sucker

antenna,

high

gain

antenna

Rubber

Fixed

bending,

omnidirectional

TX868-JK-20

868M

SMA-J

3

200

-

antenna

Rubber

Ultra-short

and

straight,

TX868-17-5

868M

SMA-J

2

50

-

antenna

omnidirectional

antenna

Sucker

TX915-XP-100

915M

SMA-J

35

250

100cm

Sucker

antenna,

high

gai

antenna

Rubber

Fixed

bending,

omnidirectional

TX915-JK-20

915M

SMA-J

3

210

-

antenna

Rubber

Fixed

bending,

omnidirectional

TX915-JK-11

915M

SMA-J

2.5

110

-

antenna

Rubber

Ultra-short

and

straight,

TX915-17-5

915M

SMA-J

2

50

-

antenna

omnidirectional

antenna

Revision

history

Version

Date

Description

Issued

by

1.0

2021-06-18

Initial

version

Linson

Copyright

Chengdu

Ebyte

Electronic

Technology

Co.Ltd.

Ebyte E07-900M10S User manual

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