Libratone A S LW100 Wi-Fi Module User Manual TempConfidential LW100 2015 08 25

Libratone A/S Wi-Fi Module TempConfidential LW100 2015 08 25

TempConfidential_LW100 User Manual-2015-08-25

Libratone ConfidentialPage 1 of 14FCC ID: Y2SLW100 8/25/2015 IC: 9452A-LW100 LW100 User Manual Libratone A/S LW100 User Manual
Libratone ConfidentialPage 2 of 14FCC ID: Y2SLW100 8/25/2015 IC: 9452A-LW100 LW100 User Manual Libratone A/S Content Content ........................................................................................................................................... 2 Set up the Module .......................................................................................................................... 3 FCC Statement ................................................................................................................................ 4 General Information........................................................................................................................ 6 Block Diagram ................................................................................................................................. 7 Electrical Specification .................................................................................................................... 8 Pin Assignment ............................................................................................................................. 10 Mechanical Specification ............................................................................................................... 13
Libratone ConfidentialPage 3 of 14FCC ID: Y2SLW100 8/25/2015 IC: 9452A-LW100 LW100 User Manual Libratone A/S Set up the Module LW100 is a Wi-Fi module which supports IEEE802.11a/b/g/n. The typical application is to integrate it into the loud speaker or related home audio entertainment products. The module can provide Wi-Fi connection with various Wi-Fi sound sources. Please follow below steps to setup the module: 1. Power up the Wi-Fi modulewith 3.8V. 2. Connect the module with EVK main board provided by supplier. 3.Connect Wi-Fi with audio resource, such as iphone. 4. Then you can hear music from loudspeaker or earphone. Any more questions, please contact the supplier for more help.
Libratone ConfidentialPage 4 of 14FCC ID: Y2SLW100 8/25/2015 IC: 9452A-LW100 LW100 User Manual Libratone A/S FCCStatement CAUTION: (1) Any changes or modifications not expressly approved by the grantee of this devicecould void the user's authority to operate the equipment. (2) The modules FCC ID and IC ID are not visible when installed in the host, or (3) If the host is marketed so that end users do not have straight forward commonlyused methods for access to remove the module so that the FCC ID and IC ID of themodule is visible; then an additional permanent label referring to the enclosedmodule: Contains Transmitter Module FCC ID: Y2SLW100; IC ID: 9452A-LW100or Contains FCC ID: Y2SLW100; IC ID: 9452A-LW100 must be used. This device complies with part 15 of the FCC Rules. Operation issubject to the following two conditions: (1) This device may notcause harmful interference, and (2) this device must accept anyinterference received, including interference that may causeundesired operation. NOTE: This equipment has been tested and found to comply with thelimits for a Class B digital device, pursuant to Part 15 of the FCCRules. These limits are designed to provide reasonable protectionagainst harmful interference in a residential installation. Thisequipment generates, uses and can radiate radio frequency energyand, 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 particularinstallation. If this equipment does cause harmful interference toradio or television reception, which can be determined by turningthe equipment off and on, the user is encouraged to try to correctthe interference by one or more of the followingmeasures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment andreceiver. -- Connect the equipment into an outlet on a circuitdifferent fromthat to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. FCC Radiation Exposure Statement: The modular can be installed or integrated in mobile or fixdevicesonly. This modular cannot be installed in any portable device, forexample, USB dongle like transmitters is forbidden. This modular complies with FCC RF radiation exposure limitssetforth for an uncontrolled environment. This transmitter must not beco-located or operating in conjunction with any other antenna ortransmitter. The devices must be installed and used in strict accordancewith themanufacturer's instructions as described in the user documentationthat comes with the product.
Libratone ConfidentialPage 5 of 14FCC ID: Y2SLW100 8/25/2015 IC: 9452A-LW100 LW100 User Manual Libratone A/S IC Statement This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device mustaccept any interference, including interference that may cause undesired operation of the device. Le présent appareilestconforme auxCNR d’Industrie Canada applicables auxappareils radio exempts de licence.L’exploitation estautorisée aux deuxconditions suivantes : (1) l’appareil nedoit pas produire de brouillage, et (2)l’utilisateur de l’appareildoit acceptertout brouillage radioélectriquesubi,même si le brouillageest susceptibled’encompromettre le fonctionnement. This radio transmitter (9452A-LW100) has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Le présent émetteur radio (9452A-LW100) a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés ci‑dessous et ayant un gain admissible maximal. Les types d'antenne non inclus dans cette liste, et dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur. The user manual for LE-LAN devices shall contain instructions related to the restrictions mentioned in the above sections, namely that: i. the device for operation in the band 5150–5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems; ii. for devices with detachable antenna(s), the maximum antenna gain permitted for devices in the band 5725-5850 MHz shall be such that the equipment still complies with the e.i.r.p. limits specified for point-to-point and non-point-to-point operation as appropriate; and Le manuel de l'utilisateur sur les dispositifs de RL-EL doit inclure des instructions sur les restrictions susmentionnées, notamment : i. les dispositifs fonctionnant dans la bande de 5 150 à 5 250 MHz sont réservés uniquement pour une utilisation à l'intérieur afin de réduire les risques de brouillage préjudiciable aux systèmes de satellites mobiles utilisant les mêmes canaux; ii. pour les dispositifs munis d'antennes amovibles, le gain maximal d'antenne permis (pour les dispositifs utilisant la bande de 5 725 à 5 850 MHz) doit être conforme à la limite de la p.i.r.e. spécifiée pour l'exploitation point à point et l'exploitation non point à point, selon le cas;
Libratone ConfidentialPage 6 of 14FCC ID: Y2SLW100 8/25/2015 IC: 9452A-LW100 LW100 User Manual Libratone A/S General Information Product Name Wi-Fi Module Product Model LW100 Major Chipset 88W8782-xx-NAP2C005-P123 Standard IEEE802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Data TransferRate 802.11b 1,2, 5.5,11Mbps; 802.11a/g 6,9,12,18,24,36,48,54Mbps; 802.11n MCS1 to MCS7, maximum data rate is up to 72Mbps (20MHz channel) and 150Mbps (40MHz channel) FrequencyBand 2.4GHz, 5GHz Working Voltage 3.3 V ±10% I/O supply voltage 3.8V±10% powersupply Dimension 52.0 x 26.0 x 3.25mm (L*W*H) +/-0.2mm Hardware Support Flash:MT29F1G08ABAEAWP:E, 128MHz DDR:EM68B16CWQH-25H, 64MHz*2 AmbientTemperatureRange -20 ~ 70 °C Storage Conditions: The calculated shelf life in a sealed bag is 12 months if stored between 0 °C and40°C at less than 90% relative humidity (RH). After the bag is opened, devices thatare subjected to solder reflow or other high temperature processes must be handled inthe following manner: Mounted within 168 hours of factory conditions, i.e. < 30 °C at 60% RH. Storage humidity needs to be maintained at < 10% RH. Baking is necessary if the customer exposes the component to air for over 168hrs, baking conditions: 125°Cfor 8 hrs.
Libratone ConfidentialPage 7 of 14FCC ID: Y2SLW100 8/25/2015 IC: 9452A-LW100 LW100 User Manual Libratone A/S Block Diagram Marvell88W8782S802.11a/b/g/n1x1 SISODiplexSPI/NANDLPDDRx1/DDR2x2SDRAM40MHzJTAG5GATMELATSAMA5D31(Cortex A5 536MHz)2.4GSDIO 2.4/5G Wi-FiDiversity AntennaSPDTSPDTTRPMU3.8V3.3V/500mA 1.8V/1A1.2V/1A3.3V/100mA1.8V/120mA1.2V/129mA3.3V/23mA1.8V/100mA1.8V/300mAIF:5xUART2xUSB3xI2C2xSPIJTAGI2S:M/S44.1K/48K/96K/32bit25MHz32.768KHzETHERNET3.3V/100mA
Libratone ConfidentialPage 8 of 14FCC ID: Y2SLW100 8/25/2015 IC: 9452A-LW100 LW100 User Manual Libratone A/S Electrical Specification 1. DC characteristics Voltage 3.8V Current Consumption (linking) 265mA 2. RF Characteristics for IEEE802.11b ( 11Mbps mode unless otherwise specified) Items Contents Specification IEEE802.11b Mode DSSS/CCK 11 Mbps RX (per) -87dBm Frequent Limit +/-13PPM TX Characteristics EVMTypical=-28dB 3. RF Characteristics for IEEE802.11a/g( 54Mbps mode unless otherwise specified) Items Contents Specification IEEE802.11g Mode OFDM 54 Mbps RX (per) -71dBm/-75dBm FREQ ERRLIMIT +/-13PPM TX Characteristics EVMTypical=-27dB 4. RF Characteristics for IEEE802.11n(HT20_MCS7) Items Contents Specification IEEE802.11n (HT20_MCS7) Mode HT20_MCS7 65 Mbps
Libratone ConfidentialPage 9 of 14FCC ID: Y2SLW100 8/25/2015 IC: 9452A-LW100 LW100 User Manual Libratone A/S RX (per) -67dBm FREQ ERRLIMIT +/-13PPM TX Characteristics EVMTypical= - 27dB 5. RF Characteristics for IEEE802.11n (HT40_MCS7) Items Contents Specification IEEE802.11n (HT40_MCS7) Mode HT40_MCS7 135 Mbps RX (per) -65dBm FREQ ERRLIMIT +/-13PPM TX Characteristics EVMTypical= - 27dB
Libratone ConfidentialPage 10 of 14FCC ID: Y2SLW100 8/25/2015 IC: 9452A-LW100 LW100 User Manual Libratone A/S Pin Assignment Pin Function Description 1 3.8VD Power supply 2 GND Ground 3 I2C_SCL I2C_SCL 4 I2C_SDA I2C_SDA 5 3V3 ACP POWER 6 PORST_n Power on reset pin， low active 7 UART_TXD1 UART_TXD1 8 UART_RXD1 UART_RXD1 9 UART_CTS1 UART_CTS1 10 UART_RTS1 UART_RTS1 11 UART_TXD2 UART_TXD2 12 UART_RXD2 UART_RXD2 13 GND Ground 14 I2S_MCLK I2S_MCLK 15 I2S_SDI I2S_SDI 16 I2S_SDO I2S_SDO 17 I2S_WS I2S_WS 18 I2S_SCLK I2S_SCLK 19 GND Ground 20 GPIO24 GPIO24 21 WLAN_ACT_LED WLAN Activity LED 22 GPIO25 GPIO25 23 GPIO26 GPIO26 24 GND Ground
Libratone ConfidentialPage 11 of 14FCC ID: Y2SLW100 8/25/2015 IC: 9452A-LW100 LW100 User Manual Libratone A/S 25 USB_D- USB_D- 26 USB_D+ USB_D+ 27 GND Ground 28 BT_WACT GPIO 29 BT_AUX GPIO 30 BT_STAT GPIO 31 3.8VD Power supply 32 3.8VD Power supply 33 GND Ground 34 SPI_SPCLK SPI_SPCLK 35 SPI_MOSI SPI_MOSI 36 SPI_MISO SPI_MISO 37 SPI_CS0 SPI_CS0 38 GPIO27 GPIO27 39 GND Ground 40 NC NC 41 NC NC 42 NC NC 43 NC NC 44 GND Ground 45 SD_WP SD_WP 46 SD_CD SD_CD 47 SD_D3 SD_D3 48 SD_D2 SD_D2 49 SD_D1 SD_D1 50 SD_D0 SD_D0 51 SD_CMD SD_CMD
Libratone ConfidentialPage 12 of 14FCC ID: Y2SLW100 8/25/2015 IC: 9452A-LW100 LW100 User Manual Libratone A/S 52 SD_CLK SD_CLK 53 GND Ground 54 CON_GPIO28 CON_GPIO28 55 NC NC 56 CON_GPIO23 CON_GPIO23 57 CON_GPIO29 CON_GPIO29 58 BT_ACT GPIO 59 GND Ground 60 BT_ANT/GPIO59 BT_ANT/GPIO59
Libratone ConfidentialPage 13 of 14FCC ID: Y2SLW100 8/25/2015 IC: 9452A-LW100 LW100 User Manual Libratone A/S Mechanical Specification 1. Dimension Dimensions (mm) Length Width Height 52.0±0.2 26.0±0.2 3.25±0.2
Libratone ConfidentialPage 14 of 14FCC ID: Y2SLW100 8/25/2015 IC: 9452A-LW100 LW100 User Manual Libratone A/S 2. Pin Header

Navigation menu