Smart Modular Technologies 901773 Bluetooth UART SPP Module User Manual ASY90177 3 User Guide 0 5

Smart Modular Technologies Bluetooth UART SPP Module ASY90177 3 User Guide 0 5

Users Manual

ASY90177-3 User Guide 0.5 © Copyright SMART Modular Technologies 2004 Page 1 of 5OEM User’s ManualASY90177-3 UART SPP ModuleBluetooth Class 2 DeviceVersion: 0.5
ASY90177-3 User Guide 0.5 © Copyright SMART Modular Technologies 2004 Page 2 of 5IntroductionThe SMART Modular ASY90177-3 is a UART module with a customized SPP profile.The module interfaces are listed in table 1.0Table 1.0 Interface definitionsPin # Name Type Note1 of J1 Vin External input + 3.3 VDC2 of J1 GND GND Ground3 of J1 USB_D+ I/O USB Data Plus – not used4 of J1 USB_D- I/O USB Data Minus – not used5 of J1 UART_RX I/O UART Receive6 of J1 UART_TX I/O UART Transmit7 of J1 UART_CTS I/O UART clear to send8 of J1 UART_RTS I/O UART Request to sendUART InterfaceThe Universal Asynchronous Receiver Transmitter (UART) interface provides a mechanism for communicating withother serial devices using the RS232 standard. When the module is connected to another digital device, UART_RXand UART_TX transfer data between the two devices. The other two signals, UART_CTS and UART_RTS, can beused to implement RS232 hardware flow control where both are active low indicators.Figure 1 shows the parts location including UART connector J1 and antenna ANT1. Fig 1 Mechanical drawing
ASY90177-3 User Guide 0.5 © Copyright SMART Modular Technologies 2004 Page 3 of 5General Bluetooth SpecificationsQualified Output Power: = +2 dBm typical @ 25 oCReceive sensitivity typical = -82 dBm with 0.1% BERRange: up to 30 metersPower RequirementsInput Voltage Requirements: 3.3 VDC +/-10%Power Consumption at 3.3 VDC: 53 mA typical7 mA standby300uA sleep modeAntenna CharacteristicsThe antenna is a surface mount component on the printed circuit board with a gain of 0 dBi.Storage and Operating EnvironmentStorage: Temperature -20oC to +85oCHumidity 5% to 95% non-condensingOperational: Temperature -20oC to 70oCHumidity 5% to 95% non-condensing
ASY90177-3 User Guide 0.5 © Copyright SMART Modular Technologies 2004 Page 4 of 5Regulatory StatementsExposure to Radio Frequency RadiationThe radiated output power of the ASY90177-3 Bluetooth UART SPP Module transmitter is far below the FCC,Industry Canada and European Union radio frequency exposure limits. Nevertheless, the wireless radio shall beused in such a manner that the potential for human contact during normal operation is minimized. The internalwireless radio operates within guidelines found in radio frequency safety standards and recommendations, whichreflect the consensus of the scientific community. The level of emitted energy emitted is far less than theelectromagnetic energy emitted by wireless devices such as mobile phones. However, the use of wireless radiosmay be restricted in some situations or environments, such as aboard airplanes. If you are unsure of restrictions,you are encouraged to ask for authorization before turning on the wireless radio. The FCC, Industry Canada andEuropean Union have set a general guideline of 20 cm (8 inches) from the body when wireless devices are on.European Radio Approval InformationThe ASY90177-3 Bluetooth UART SPP Module is a low power, wireless communication devices, operating in the2.4 GHz band, intended for home or office use. The power output of this device is well below the RF exposure limitsas set by the European Commission through the R&TTE directive. The ASY90177-3 module can be operated in thefollowing European Union and European Free Trade Association countries:Austria, Belgium Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal,Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.FCC Part 15 Radio Frequency Interference StatementThis device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)Thisdevice may not cause harmful interference. (2)This device must accept any interference received, includinginterference that may cause undesired operation.Note This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant toPart 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interferencein a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if notinstalled 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 doescause harmful interference to radio or television reception, which can be determined by turning the equipment offand on, the user is encouraged 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 the receiver.- Connect the equipment into an outlet that is on a circuit different from the receiver.- Consult the dealer or an experienced radio/TV technician for help.Caution Pursuant to Part 15.21 of the FCC Rules for intentional or unintentional radiators, any changes ormodifications not expressly approved by the party responsible for compliance could void the user's authority tooperate this equipment.Industry Canada ICES-003 Emission Compliance StatementThis Class B digital apparatus meets the requirement of the Canadian Interference-Causing EquipmentRegulations.Cet appareil numérique de la classe B respecte toutes les exigences du règlement sur le matériel brouiller duCanada.
ASY90177-3 User Guide 0.5 © Copyright SMART Modular Technologies 2004 Page 5 of 5Modular FCC and Industry Canada Certification NoticeThe ASY90177-3 module has been tested and received FCC and Industry Canada certifications as a modulartransceiver product. No further testing of the module is necessary. The FCC and Industry Canada certifications ofthe module are valid only under the following conditions:• No modification to the module has been made.• The internal antenna of the module must not be altered in any way.• The FCC and Industry Canada certifications apply only to the module. The OEM customers must determineif additional testing and certifications are required for their own circuitry.• If the FCC and Industry Canada certification numbers are not visible when this unit is installed insideanother product, then the outside of the device into which the module is installed must also display a labelreferring to the installed module. This label should be clearly legible and contain the following text:This product contains a certified RF transceiver moduleFCC ID KOC-901773IC: 1961C-901773

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