Ebyte EO01-MLO1SP4 User manual

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(@@)°

EBYTE

EO01-MLO1SP4

User

Manual

nRF24L01P

2.4GHz

100mW

SMD

Wireless

Module

Chengdu

Ebyte

Electronic

Technology

Co.,Ltd.

enire

Chengdu

Ebyte

Electronic

Technology

Co.

Ltd.

EOL-MLOL1SP2

User

Manual

1.

Overview

1.1.

Brief

Introduction

EO01-MLO1SP4

is

SMD

module

based

on

original

imported

nRF24L.01P

18

+

0.2mm

form

Nordic

in

Norway,

operates

at

2.4Ghz

with

100mW

transmitting

power.

je————]

The

RF

performance

of

EO1-MLO1SP4

and

components

selection

during

()

E01

mLo1sp4

EB

TE

mE

[f id

Mc

X

R&D

are

all

in

accordance

with

industrial

grade

standards,

using

industrial-grade

high-precision

16MHz

crystal

oscillator,

also

it

obtained

FCC,

CE

and

RoHS

certification.

A

power

amplifier (PA)

and

a

low

noise

amplifier

SN:

18013000001

Made

in

China

Manufacturer:

EBYTE

FCC

ID:

2ALPH-EQ01

(LNA)

are

built

in,

so

that

the

maximum

transmit

power

reaches

100mW

and

14.5

+

0.2mm

the

receiving

sensitivity

is

further

improved.

The

products

have

been

greatly

improved

when

there

is

no

PA

and

LNA

in

design.

The

user

needs

to

use

the

MCU

driver

or

use

a

dedicated

SPI

debugging

tool

to

develop

EO1-MLO1SP4.

1.2

Features

Communication

distance

tested

is

up

to

1.5KM;

Maximum

transmission

power

of

100mW,

software

multi-level

adjustable;

Support

air

date

rate

of

2Mbps,

1Mbps,

250kbps;

125

communication

channels

to

meet

the

needs

of

multi-point

communication,

grouping,

frequency

hopping,

etc.

Connect

to

the

MCU

through

the

SPI

interface

at

a

rate

of

0

to

10

Mbps.

Support

2.0V~3.6V

power

supply,

power

supply

over

3.3V

can

guarantee

the

best

performance;

Industrial

grade

standard

design,

support

-40

~

85

°C

for

working

over

a

long

time;

SMA

interface

for

easy

connection

of

coaxial

cable

or

external

antenna;

Enhanced

ShockBurst,

fully

compatible

with

NORDIC

all

nRF24L,

nRF24E,

nRF24U

series.

1.3

Application

Wearable

device;

Smart

home

and

industrial

sensors;

Security

system,

positioning

system;

Wireless

remote

control,

drone;

Wireless

game

remote

control;

Healthcare

products;

Wireless

voice,

wireless headset;

Automotive

industry

applications.

Copyright

©2012-2018,

Chengdu

Ebyte

Electronic

Technology

Co.Ltd.

enire

Chengdu

Ebyte

Electronic

Technology

Co.

Ltd.

EOL-MLOL1SP2

User

Manual

2.

Specification

and

parameter

2.1

Limit

parameter

Performance

Main parameter

Remark

Min.

Max.

Voltage

over

3.6V

will

cause

permanent

Power

supply

(V)

0

3.6

damage

to

module

Chances

of

burn

is

slim

when

modules

Blocking

power

(dBm)

-

10

} }

are

used

in

short

distance

Operating

temperature

(°C)

-40

85

2.2

Operating

Parameter

.

Performance

Main

parameter

Remarks

Min.

Typ.

Max.

Operating

voltage

(V)

2.0

33

3.6

>3.3V

ensures

output

power

For

5V

TTL,

it

may

be

at

risk

of

Communication

level

(V)

33

}

burning

down

Operating

temperature

(°C)

-40

-

85

Industrial

design

Operating

frequency

(GHz)

24

-

2.525

Support

ISM

band

TX

current

(mA)

120

Instant

power

consumption

Power

)

RX

current

(mA)

26

consumption

Sleep

current

(uA)

1.0

Software

is

shut

down

Max

Tx

power

(dBm)

19.7

20

20.2

Receiving

sensitivity

(dBm)

-96.5

-96

-97.5

Air

data

rate

is

250kbps

Air

data

rate

(bps)

250k

-

2M

Controlled

via

user’s

programming

Main

parameter

Description

Remark

Test

condition:

clear

and

open

area,

antenna

gain:

5dBi,

antenna

Distance

for

reference

2000m

) )

height:

2.5m,

air

data

rate:

250kbps

FIFO

32Byte

Max

length

transmitted

each

time

Crystal

frequency

16MHz

Modulation

GFSK

Package

DIP

Connector

1.27mm

Pin

Communication

interface

SPI

0-10Mbps

Size

14.85

*

18mm

Without

SMA

Antenna

IPEX

50ohm

impedance

Copyright

©2012-2018,

Chengdu

Ebyte

Electronic

Technology

Co.Ltd.

2

enire

Chengdu

Ebyte

Electronic

Technology

Co.

Ltd.

E01-MLO1SP2

User

Manual

3.

Size

and

pin

definition

14.5£0.1mm

240%0.1mm

127

2.80

—

MMMM

|

[1

—

MMT,

8 7 6

5

4

3 2

1

—

1

2

3

4

5

6

7

8

13.0

E

E

p=

+

[=

=

)

¢

ol»

¢

“ N

|

IPX

|

0.75

1.00

Toppad:

0.501_D]_

[0.80

Bottom

pad

:

0.501_

J

|_]

0.80

10

J)

130

10]

J)

150

Pad

quantity

:

10

Unit:

mm

Pin

No. Pin

item

Pin

direction

Pin

application

1

vce

Power

supply

must

be

2.0~

3.6V

2

CE

Chip

Enable

3

CSN

Input

SPI

Chip

select

4

SCK

Input

SPI

clock

5

MOSI

Input

SPI

master

output

slave

input

6

MISO

Output

SPI

master

input

slave

output

7

IRQ

Output

Interrupt

request.

8

GND

Ground

9

GND

Ground

10

GND

Ground

Copyright

©2012-2018,

Chengdu

Ebyte

Electronic

Technology

Co.Ltd.

enire

Chengdu

Ebyte

Electronic

Technology

Co.

Ltd.

EOL-MLOL1SP2

User

Manual

4.

Basic

operation

4.1

Hardware

design

10

11

12

13

14

15

16

17

18

Copyright

©2012-2018,

Chengdu

Ebyte

Electronic

Technology

Co.Ltd.

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

it

is

within

the

recommended

voltage

otherwise

when

it

exceeds

the

maximum

value

the

module

will

be

permanently

damaged,

Please

check

the

stability

of

the

power

supply,

the

voltage

cannot

be

fluctuated

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;

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

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);

Try

to

stay

away

from

some

physical

layers

such

as

TTL

protocol

at

2.4GHz

,

for

example:

USB3.0;

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.

(ED)

eevre

Chengdu

Ebyte

Electronic

Technology

Co,

Ltd.

EOL-MLOL1SP2

User

Manual

4.2

Software

editing

®

This

module

is

nRF241L.01+PA+LNA,

the

drive

mode

is

exactly

equivalent

to

nRF24L01P,

the

user

can

operate

according

to

the

nRF241.01P

manual

(Please

see

nRF241.01P

manual

for

more

details).

®

Asinterrupt

pin

for

IRQ,

it

can

be

used

to

wake-up

MCU

and

achieve

fast

response;

®

But

the

user

can

get

the

interrupt

status

through

SPI

(not

recommended,

it

is

not

conducive

to

the

overall

power

consumption,

and

with

low

efficiency)

.

®

CE

pin

can

be

high

level

for

long-term,

but

it

needs

to

set

as

POWER

DOWN

mode

when

the

module

write

registers,

and

it

is

recommended

that

CE

is

controlled

by

MCU

pin.

®

Make

sure

the

CE

pin

connect

to

LNA

enable

pin,

when

CE

equal

to

1,

LNA

is

turned

on,

when

CE

to

0,

LNA

is

turned

off.

This

operation

is

perfectly

matched

with

the

transceiver

mode

of

nRF241.01;

that

is

to

say,

users

do

not

have

to

care

about

the

LNA

operation

®

[f

the

automatic

response

is

needed,

the

CE

pin

must

keep

high

level

when

transmitting,

instead

of

keeping

high

level

time

just

more

than

10us

like

the

datasheet

mentioned.

The

operation

we

recommended

is:

when

CE

equal

to

1,

the

module

begin

sending,

after

sending

all,

then

make

the

CE

equal

to

0,

instead

of

making

the

CE

equal

to

0

after

10

us.

The

reason

is:

the

module

turns

into

receiving

mode

immediately

after

sending

LO1P,If

CE

equal

to

0,it

means

LNA

closed,

will

not

be

beneficial

to

the

receiving

senility.

S.

Basic

application

5.1

Basic

circuit

diagram

U1

MCU

GND

VCC

Copyright

©2012-2018,

Chengdu

Ebyte

Electronic

Technology

Co.Ltd.

enire

Chengdu

Ebyte

Electronic

Technology

Co.

Ltd.

EOL-MLOL1SP2

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

affected

when

the

antenna

is

near

metal

object

or

put

in

a

metal

case.

Power

register

was

set

incorrectly,

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

2.5V,

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

2.0V~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

antistatic

measure

are

taken

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;

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.Soldering

guidance

7.1

Reflow

soldering

temperature

Copyright

©2012-2018,

Chengdu

Ebyte

Electronic

Technology

Co.Ltd.

enire

Chengdu

Ebyte

Electronic

Technology

Co.

Ltd.

E01-MLO1SP2

User

Manual

Profile

Feature

Curve

characteristics

Sn-Pb

Pb-Free

Assembly

Assembly

Solder

Paste

Solder

paste

Sn63/Pb37

Sn96.5/Ag3/Cu0.5

Preheat

Temperature

min

(Tsmin)

Min

preheating

temp.

100°C 150°C

Preheat

temperature

max

(Tsmax)

Mx

preheating

temp.

150°C

200°C

Preheat

Time

(Tsmin

to

Tsmax)(ts)

Preheating

time

60-120

sec

60-120

sec

Average

ramp-up

rate(Tsmax

to

Tp)

Average ramp-up

rate

3°C/second

max

3°C/second

max

Liquidous

Temperature

(TL)

Liquid

phase

temp.

183°C

217°C

Time

(tL)

Maintained

Above

(TL)

Time

below

liquid

phase

line

60-90

sec

30-90

sec

Peak

temperature

(Tp)

Peak

temp.

220-235°C 230-250°C

Aveage

ramp-down

rate

(Tp

to

Tsmax)

Average

ramp-down

rate

6°C/second

max

6°C/second

max

Time

25°C

to

peak

temperature

Time

to

peak

temperature

for

25°C

6

minutes

max

8

minutes

max

7.2

Reflow

soldering

curve

Critical

Zone

[ER

TSE

cl

TLto

Te

1

Id

TSmax

i

SE

|

SR

©

a

T

o

Smin

E

..5...

fia

ts

Preheat

25

1

25C

to

Peak

Time

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EOL-MLOL1SP2

User

Manual

8.

E01

Series

Test

Model

No.

IC

Frequency

Tx

power

distance

Package

Antenna

Hz

dBm

km

E01-MLO1S

nRF24L01P

24G

0

0.1

SMD

PCB

E01-MLO1D

nRF24L01P

24G

0

0.1

DIP

PCB

E01-MLOIIPX

nRF24L01P

24G

0

02

SMD

IPEX

E01-ML0O1DP4

nRF24L01P

24G

20

18

DIP

PCB

E01-MLO1DPS

nRF24L01P

24G

20

25 DIP

SMA-K

E01-MLO1SP2

nRF24L01P

24G

20

18

SMD

PCB/IPEX

E01-MLO1SP4

nRF24L01P

24G

20

2

SMD

IPEX

E01-2G4AM27D

nRF24L01P

24G

27

5

DIP

SMA-K

9.Guidance

for

choosing

antenna

9.1

Antenna

recommendation

Antenna

plays

important

role

in

the

communication

process.

Good

antenna

can largely

improve

the

communication

system.

Therefore,

we

recommend

some

antennas

with

excellent

performance

and

reasonable

price.

Frequency

Gain

:

Model

Type

Interface

i

siza

Fender

Feature

Hz

dBi

TX2400-NP-5010

FPC

24G

IPEX

2

50*10mm

-

FPC

TX2400-XP-150

Sucker

24G

SMA-J

35

15cm

150cm

|

High

gain

TX2400-JK-20

Whip

24G

SMA-J

3

200mm

-

Omnidirectional

antenna

TX2400-JK-11

Whip

24G

SMA-J

25

110mm

-

Omnidirectional

antenna

TX2400-J7-3

Whip

24G

SMA-J

2

30mm

-

Omnidirectional

antenna

Copyright

©2012-2018,

Chengdu

Ebyte

Electronic

Technology

Co.Ltd.

8

enire

Chengdu

Ebyte

Electronic

Technology

Co.

Ltd.

E01-MLO1SP2

User

Manual

10.

Packing

10.1

Anti-statistic

pallet

{

A

\

330%0.2

®L5

4

A

18.8(32.0

v

—

20.0

15.3

Copyright

©2012-2018,

Chengdu

Ebyte

Electronic

Technology

Co.Ltd.

y

325%0.1

y

36.5+0.1

2.9%0.1

Unit:

mm

Each

Tray:

1000

pcs