SEANYWELL XLW-210X Wi-Fi Module User Manual

SEANYWELL COMPANY LIMITED Wi-Fi Module Users Manual

User Manual

Seanywell XLW-210xHongKong Seanywell Co., Ltd IEEE 802.11b/g/n WiFi ModuleDatasheet V1.00Model Name: XLW-210xThe XLW-210x WiFi module board is a WiFi module board which integrates MCU and802.11b/g/n 2.4GHz RF transceiver on board with RF circuit having been calibrated, customerscan design main board with desired function and interface circuits and assemble it with theXLW-210x WiFi module board, enable simple, easy, and low cost Wi-Fi connection capability.Key Features2.4GHz, IEEE 802.11b/g/nIntegrated PCB antennaSupports operation in Infrastructure /Ad-Hoc (IBSS)/vitual AP mode ,and IPHONE/IPAD/Android device can connect it directly.Integrated powerful MCU running TCP/IP protocol.Supports 1 UART interfaces.Supports 3 GPIO interface, max up to 5 GPIOs option (some GPIOs multiplexed withfunction interfaces above)Supports TCP, UDP, ICMP, IGMP, IPv4, DHCP, BOOTP, ARP, DNS, SMTP, SNTP, uPnP, PPPoEand HTTP in softwareMax outdoor rage up to 250meter(820ft), line of sightSingle operating voltage: 3.3V typicalBoard Size: 15 mm x 29 mmApplicationsSerial to WiFiIntelligent home system
Seanywell XLW-210xHongKong Seanywell Co., Ltd IEEE 802.11b/g/n WiFi ModuleDatasheet V1.00WiFi Remote Control/MonitorWearable, handheld devices, health/medical care equipment.WiFi ToyTCP/IP and WLAN Offload Co-processorWiFi Internet RadioWiFi Network CameraWiFi RFIDM2M CommunicationsProduct SpecificationFeatures SpecificationsRF Transceiver 802.11b/g/n, 2.4GhzCode Size 4MB FlashData RateIEEE 802.11b: 1, 2, 5.5 and 11 MbpsIEEE 802.11g: 6, 9, 12, 18, 24, 36, 48 and 54 MbpsIEEE 802.11n: 6.5M-65MbpsRadioFrequency Range 2.412 ~ 2.484 GHzNumber of SelectableSub-channelsUp to 14 channels. Profiles available include USA, Canada, Europe, Spain,France, Japan, China, Taiwan and “Other” (multiple countries)Modulations802.11b: DSSS with DBPSK, DQPSK and CCK802.11g: DSSS with DBPSK, DQPSK and CCKOFDM with BPSK, QPSK, 16QAM and 64QAMAntenna Integrated PCB antennaRF receiver sensitivity802.11b 1M bps: -97 dBm802.11g 54M bps: -15 dBm802.11n MCS7:-75dBmRF Maximum Output Power802.11b: 17dBm802.11n: 16dBmSecurity 802.11i security: WEP-64/128, TKIP (WPA-PSK) and AES (WPA2-PSK)WiFi Power SavingSupports 3 WiFi power saving modes in normal operation of Infrastructuremode with auto-wakeup timer for upcoming Beacon frame reception.Typical Power Saving ModeFast Power Saving ModeMaximum Power Saving ModeI/OFunctionsFunction interface 1 UARTGeneral Purpose I/O 5 GPIOs (some GPIOs multiplexed with function interfaces)Operating Voltage 3.3V typicalAveragePowerConsumptiWLAN mode, datatransfer90mA typicalSTA mode ，Shallow 5mA
Seanywell XLW-210xHongKong Seanywell Co., Ltd IEEE 802.11b/g/n WiFi ModuleDatasheet V1.00on sleepDeep Sleep Mode 10uA（only Wakened by GPIO PIN)Operating Temperature -20°C to +70°CBoard Size 15 mm x 29 mmBoard DimensionBelow shows the XLW-210x wifi module dimension, the connector is male header connectorwith pin pitch of 2.0 mm. The XLW-210x wifi module have an integrated PCB antenna whichrequires the host PCB to maintain that area keep-out for best antenna peformance. Also, whenmounting on the host PCB of user's system, the module's PCB antenna should be on the edge ofhost PCB and faced outward.Connectors and Pin AssignmentBelow shows pin define of XLW-210x wifi module. The pin 4 to pin 5 is usually used for Uart toWiFi transfer, and pin 1、2topin7isusuallyusedforGPIO.
Seanywell XLW-210xHongKong Seanywell Co., Ltd IEEE 802.11b/g/n WiFi ModuleDatasheet V1.00Pin No. Pin Name Pin Description1P1/LEDSTATUSGPIO P1，the default is module LED status light2P2/RESETGPIOP2，The default is to restore factory setting, activelow3 VCC33 3.3v power supply4 RXD UART interface, can reset as GPIO interface5 TXD UART interface, can reset as GPIO interface6GND Ground7P3 GPIOP3，suspension if not in useRevision HistoryRevision Date Description1.0 2012 / 5 / 30 Initial release.FCC STATEMENT1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following twoconditions:(1) This device may not cause harmful interference.(2) This device must accept any interference received, including interference that may causeundesired operation.2. Changes or modifications not expressly approved by the party responsible for compliance couldvoid the user's authority to operate the equipment.NOTE: This equipment has been tested and found to comply with the limits for a Class B digitaldevice, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonableprotection against harmful interference in a residential installation.
Seanywell XLW-210xHongKong Seanywell Co., Ltd IEEE 802.11b/g/n WiFi ModuleDatasheet V1.00This equipment generates uses and can radiate radio frequency energy and, if not installed andused 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 thisequipment does cause harmful interference to radio or television reception, which can bedetermined by turning the equipment off and on, the user is encouraged to try to correct theinterference 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 isconnected.Consult the dealer or an experienced radio/TV technician for help.FCC Radiation Exposure Statement:This equipment complies with FCC radiation exposure limits set forth for an uncontrolledenvironment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

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