Kingwave Technology K71216 2.4GHz GFSK Transceiver module User Manual K71216 manual

Kingwave Technology Co., Ltd. 2.4GHz GFSK Transceiver module K71216 manual

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K71216 2.4GHz GFSK Transceiver module Manual

1. Introduction

K71216 is a 2.4GHz ISM band transceiver.

It provides one type of digital modulation GFSK, and on-air data rate support 3Mbps. The proprietary

low MAC feature coupled with high-speed multimedia processor enables a very high quality wireless

multimedia application and a great interference immunity capability.

2. Pin Assignment

ANT PORT

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3. Installation

Putting the module on the carrier board with socket.

4. SPI Digital Interface

All configurations of K71216 are defined by the values of register map.

The register map can be accessed via SPI digital interface coupled with external MCU.

All configuration values need to be properly set into four types of register maps.

5. SPI format

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6. Dimension

NOTICE : The changes or modifications not expressly approved by the party responsible for

compliance could void the user’s authority to operate the equipment.

IMPORTANT NOTE: To comply with the FCC RF exposure compliance requirements, No

change to the antenna or the device is permitted. Any change to the

antenna or the device could result in the device exceeding the RF

exposure requirements and void user’s authority to operate the device.

FCC ID Label Graph:

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.

NOTE: If the product is too small to make so many text labels, only need to indicate the

FCC ID number on the label, but the above text will be printed in the manual or

packaging box.

FCC ID : TJI-K71216

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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.

FederalCommunicationsCommissionRequirements

Theequipmenthasbeentestedandfoundtocomplywiththelimitsfor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instruction,maycauseharmfulinterferencetoradiocommunication.

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of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.

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THECHANGESORMODIFICATIONSNOTEXPRESSLYAPPROVEDBYTHEPARTYRESPONSIBLE

FORCOMPLIANCECOULDVOIDTHEUSER'SAUTHORITYTOOPERATETHEEQUIPMENT.

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receiver.

(2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycause

undesiredoperation.



FCCRadiationExposureStatement

TheequipmentcomplieswithFCCradiationexposurelimitssetforthforuncontrolled

equipmentandmeetstheFCCradiofrequency(RF)ExposureGuidelinesinSupplementCto

OET65.TheequipmenthasverylowlevelsofRFenergythatitisdeemedtocomplywithout

testingofspecificabsorptionratio(SAR)

ModularapprovalRFExposure：

Thisequipmentmustbeinstalledandoperatedinaccordancewithprovidedinstructionsand

theantenna(s)usedforthistransmittermustbeinstalledtoprovideaseparationdistanceof

atleast20cmfromallpersonsandmustnotbeco‐locatedoroperatinginconjunctionwith



5

anyotherantennaortransmitter.End‐usersandinstallersmustbeprovidewithantenna

installationinstructionsandconsiderremovingtheno‐collocationstatement.

EndProductLabeling

Thistransmittermoduleisauthorizedonlyforuseindevicewheretheantennamaybe

installedsuchthat20cmmaybemaintainedbetweentheantennaandusers.Thefinalend

productmustbelabeledinavisibleareawiththefollowing:“ContainsFCCID:TJI‐K71216”.

ManualInformationTotheEndUser

TheOEMintegratorhastobeawarenottoprovideinformationtotheenduserregarding

howtoinstallorremovethisRFmoduleintheuser’smanualoftheendproductwhich

integratesthismodule.Theendusermanualshallincludeallrequiredregulatory

information/warmingasshowninthismanual.

Kingwave Technology K71216 2.4GHz GFSK Transceiver module User Manual K71216 manual

Kingwave Technology Co., Ltd. 2.4GHz GFSK Transceiver module K71216 manual

User manual

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