Xiaomi MHCWBT1P-B 2.4 GHZ Wifi & Bluetooth Dual Mode Module User Manual

Theusermanualof WIFI、Bluetoothmodule

1. Theproductdescription

TheusercanachievewirelessconnectiontoWIFInetandBluetooth,throughthismodule

2. Basicparameters



RFoutputpower

 Band LimitedPower(dBm)

BT 2402MHz‐2480MHz 0‐20

WLAN 2412MHz‐2472MHz <20



3. ThedisplaymethodofModelapprovedcode

Inthefactory，themodelapprovecodeislaseredontheshieldingcase.

4. FCCStatement

Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:

(1)Thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptanyinterferencereceived,includinginterference

thatmaycauseundesiredoperation.

ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuanttopart15of

theFCCrules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceinaresidential

installation.Thisequipmentgenerates,uses,andcanradiateradiofrequencyenergyandifnotinstalledandusedin

accordance with the instructions may cause harmful interference to radio communications. However there is no

guaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmfulinterference

toradioortelevisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouraged

totrytocorrecttheinterferencebyoneormoreofthefollowingmeasures：

 Reorientorrelocatethereceivingantenna.

 Increasetheseparationbetweentheequipmentandreceiver.

 Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected.

 Consultthedealeroranexperiencedradio/TVtechnicianforhelp.

LowTemperatureOperation

Whentheexternaltemperatureislowerthan0℃,theICmaybedamagedtoacertainextent,whichwillaffecttheoperationofthemodule.

FeatureDescription FeatureDescription

Model MHCWBT1P‐B

ProductName 2.4GHzWIFI+Bluetoothdual‐modemodule

MajorChipset RTL8723DS

WLANStandard IEEE802.11b/g/n

BTStandard

BT2.1/4.2；v4.2BR/EDR，v4.0BLE

WLANFrequencyRange 2.4GHz~2.4835GHz

BTFrequencyRange 2402MHz~2480MHz



SpreadSpectrum

IEEE802.11b:DSSS(DirectSequenceSpreadSpectrum)

IEEE802.11g/n:OFDM(OrthogonalFrequencyDivisionMultiplexing)

ModulationMethod

DBPSK/DQPSK/CCK(DSSS)；BPSK/QPSK/16QAM/64QAM(OFDM)

DataTransferRate 11b:1,2,5.5,11Mbps

11g:6,9,12,18,24,36,48,54Mbps

11n:HT20MCS0~HT20MCS7

HT40MCS0~HT40MCS7

AntennaReference MHCWBT1P‐B:WIFI/BTInternalPrintedANT

Interface SDIO1.1/2.0,HS‐UART

SupplyVoltage

3.3V±0.3V

Dimension

18（mm）*20（mm）*2.5（mm）

OperatingTemperature

0°Cto70°C

StorageTemperature

‐40°Cto125°C



Pleaseensurethattheoperationtemperaturemeetstherequirements.

FCCID:

2AFZZ‐MHCWBT1P‐B

5. RadiationExposureStatement

ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforanuncontrolledenvironmentandit

alsocomplieswithPart15ofFCCRFRules.Thisequipmentshouldbeinstalledandoperatedwithminimum

distanceof20in(50cm)betweentheradiatorandyourbody.Thistransmittermustnotbeco‐locatedoroperated

inconjunctionwithanyotherantennaortransmitter

CAUTION:

TocomplywiththelimitsoftheClassBdigitaldevicepursuant to Part 15 of the FCC Rules, this device is

compliant with Class B limits. All peripherals must be shielded and grounded. Operation with non‐certified

peripheralsornon‐shieldedcablesmayresultsininterferencetoradioorreception

MODIFICATION

Toassurecontinuedcompliance,Anychangesormodificationsnotexpresslyapprovedbythegranteeofthis

devicecouldvoidtheusersauthoritytooperatethedevice.

5.RadiationExposureStatement

ThisequipmentcomplieswithICradiationexposurelimitssetforthforanuncontrolledenvironment.Thisequipment

shouldbeinstalledandoperatedwithminimumdistanceof50cm(8in)betweentheradiatorandyourbodyNOTETo

satisfyFCCexteriorlabelingrequirements,thefollowingtextmustbeplacedontheexterioroftheendproductContains

TransmittermoduleFCCID:******* TosatisfyIESDexteriorlabelingrequirements,thefollowingtextmustbe

placedontheexterioroftheendproduct"ContainsTransmittermoduleIC:*******



Manufacturer: Xiao Communications Co.,Ltd.

Address: #019,9

Floor, Building 6, 33 Xi’erqi Middle Road, Haidian District,Beijing, 100085 China

A voltage stabilizing element or circuit is required on the power supplies to the module, and then the power

supply is sent to the module

This equipment may be operated in all European countries.

Xiaomi MHCWBT1P-B 2.4 GHZ Wifi & Bluetooth Dual Mode Module

Product's Documents

User Manual

Specifications

Xiaomi MHCWBT1P-B Questions and Answers