Data Sheet

ManualsBrandsHangzhou Tuya Information Technology ManualsElectronicsWi-Fi and Bluetooth Module

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1 OVERVIEW

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•

Intelligent

building

1.2

Applications

–

Onboard

PCB

antenna

with

a

gain

of

0

dBi

–

Complete

Bluetooth

coexistence

interface

–

6

dBm

transmit

power

in

Bluetooth

mode

•

Bluetooth

LE

connectivity

–

Working

temperature:

-40℃

to

105℃

–

Onboard

PCB

antenna

with

a

gain

of

0

dBi

and

iOS

devices

–

Support

SmartConﬁg

and

AP

network

conﬁguration

manners

for

Android

–

Support

STA/AP/STA+AP

working

mode

–

Up

to

+

16

dBm

output

power

in

802.11b

mode

–

Support

WEP,

WPA/WPA2,

and

WPA/WPA2

PSK

(AES)

security

modes

–

Channels

1

to

14@2.4

GHz

–

802.11

b/g/n

•

Wi-Fi

connectivity

ceiver/transmitter

(UART),

and

1

serial

peripheral

interface

(SPI)

•

Peripherals:

5

pulse

width

modulations

(PWM),

2

universal

asynchronous

re-

•

Working

voltage:

3.0V

to

3.6V

•

The

clock

rate:

120

MHz

processor

•

Embedded

low-power

32-bit

CPU,

which

can

also

function

as

an

application

1.1

Features

LED

control.

and

SPI.

The

six

32-bit

PWM

output

makes

the

chip

very

suitable

for

high-quality

dio

encoding

and

decoding.

Besides,

it

has

rich

peripherals,

such

as

PWM,

UART,

specially

extended

instructions

for

processing

signals

can

eﬀectively

implement

au-

ﬂash,

and

256-KB

RAM,

so

as

to

support

the

Tuya

IoT

cloud

connection.

The

MCU’s

CB2S

is

built-in

with

a

32-bit

MCU

with

a

running

speed

of

up

to

120

MHz,

2Mbyte

1

Overview