United Integrated Services WFM-220 Wireless Module User Manual WFM 220 rev

United Integrated Services CO., LTD. Wireless Module WFM 220 rev

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WFM 220 User Manual HTML Version

User manual

UIS



User Manual

WFM‐220

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Contents

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1.Overview

2.Specification

3.PinAssignment

4.Dimension

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1.Overview

WFM‐220isawirelesscommunicationmodembasedonIEEE802.11,whichcanbe

widelyusedinhomeautomationandsecurity,automaticmeter

reading,factoryautomation,toysandsoon.

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2.SPECIFICATION

UIS/Wireless RF Module

Model No. WFM-220

General Specification

Specification 2.4-GHz IEEE 802.11 Compliant RF

Transceiver

Transmit Frequency 2412MHz to 2462MHz

WiFi b/g/n

Programmable Output Power Up to 20 dBm

Operation Voltage 2.0V~3.6V

Environmental

Operating Temperature -10°C to 70°C

Storage Temperature -40°C to 85°C

Humidity 90% RH Max., Non-Condensing

Mechanical Specification

Dimension (WxHxD, mm) 25x16.5x3

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3. PinAssignment

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PinNameDescriptiondirection

1TP13.3V‐

2TP2GND‐

3TP3GND‐

4TP4GND‐

5TP5GND‐

6TP6D+I/O

7TP7D‐ I/O

8TP83.3V‐

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4. Dimension

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TheOEMintegratorhastobeawareofnottoprovidinginformationtoendusers

regardinghowtoinstallorremovethisRFmoduleintheusermanualoftheend

product.TheusermanualwhichisprovidedbyOEMintegratorsforendusers

mustincludethefollowinginformationinaprominentlocation.

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Labelfortheendproductmustinclude“ContainsFCCID:XBTWFM‐220”or“ARF

transmitterinside,FCCID:XBTWFM‐220”

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Youarecautionedthatchangesormodificationsnotexpresslyapprovedbythe

partyresponsibleforcompliancecouldvoidyourauthoritytooperatethe

equipment.

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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.

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FCCRFRadiationExposureStatement:

1.ThisTransmittermustnotbeco‐locatedoroperatinginconjunctionwithany

otherantennaortransmitter.

2.ThisequipmentcomplieswithFCCRFradiationexposurelimitssetforthforan

uncontrolledenvironment.Thisequipmentshouldbeinstalledandoperated

withaminimumdistanceof20centimetersbetweentheradiatorandyour

body.

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United Integrated Services WFM-220 Wireless Module User Manual WFM 220 rev

United Integrated Services CO., LTD. Wireless Module WFM 220 rev

User manual

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