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ODIN-W2 series

Stand-alone multiradio modules with
Wi-Fi & Bluetooth

System Integration Manual

Abstract

This document describes the system integration of ODIN-W2 series

multiradio module. The ODIN-W2 module is a compact, stand-
alone, Wi-Fi IEEE 802.11-2012 (a/b/g/n), dual-band 2x2 MIMO,
Bluetooth v2.1+EDR, Bluetooth Low Energy v4.0, multiradio
solution in the compact ODIN form factor.

www.u-blox.com

UBX-14040040 - R03

Содержание ODIN-W260

Страница 1: ...is document describes the system integration of ODIN W2 series multiradio module The ODIN W2 module is a compact stand alone Wi Fi IEEE 802 11 2012 a b g n dual band 2x2 MIMO Bluetooth v2 1 EDR Blueto...

Страница 2: ...name Type number Firmware version PCN IN reference ODIN W260 ODIN W260 00B 00 1 0 0 TBD ODIN W262 ODIN W262 00B 00 1 0 0 TBD u blox reserves all rights to this document and the information contained h...

Страница 3: ...ower saving modes 10 1 6 3 System input and output signals 10 1 6 4 Restoring default configuration 10 1 6 5 Firmware update 11 1 7 Antenna interfaces 11 1 7 1 Antenna connectors 11 1 7 2 Internal ant...

Страница 4: ...ing 22 3 3 6 Wave soldering 22 3 3 7 Hand soldering 22 3 3 8 Rework 23 3 3 9 Conformal coating 23 3 3 10 Casting 23 3 3 11 Grounding metal covers 23 3 3 12 Use of ultrasonic processes 23 4 Qualificati...

Страница 5: ...factor The module is complete with embedded driver stack and application for wireless data transfer and AT command configuration The upcoming extensions of the module firmware include micro Access Poi...

Страница 6: ...nly one port is active at any given point of time The Wi Fi MIMO port is separate from the other ports and connected directly to a coaxial U FL connector through a band pass filter The U FL connector...

Страница 7: ...s stable 1 3 Pin description Figure 2 ODIN W2 series pin assignment The signals are available on castellation pads on the edge of the PCB The unfilled circular pads are GND pads Black circular pads ar...

Страница 8: ...C16 LPO_CLK I Low Power Oscillator clock input The modules require an external 32 768 kHz clock for low power modes Should be left unconnected if not used UART A13 UART_RXD I UART Receive A11 UART_TX...

Страница 9: ...odule has VCC supplied The same voltage domain is used internally to supply the generic digital interfaces of the modules The V_INT supply output can be used instead of an external discrete regulator...

Страница 10: ...and UART DTR signals are used to detect or indicate the status See ODIN W2 AT Commands Manual 1 for more information about the modes Table 4 describes the default setup of the System IOs RED GREEN an...

Страница 11: ...GHz single band Wi Fi The use of multiple antennas at both the transmitter and receiver improves communication performance The MIMO technology significantly increases data throughput A MIMO m x n sys...

Страница 12: ...pending on the selected host The selected hardware setup must be verified on the application board to guarantee operation RMII The ODIN W2 series module includes a full RMII either for Ethernet MAC to...

Страница 13: ...GND pads are available GND pads and the PCB edge castellations Mainly for power supply return path and RF ground Heat dissipation GND pads under the module Mainly used for dissipation of heat especia...

Страница 14: ...on the supply pins according to the respective datasheet Do not apply loads which might exceed the limit for maximum available current from V_INT supply see the ODIN W2 series Data Sheet 2 as this ca...

Страница 15: ...rovals primarily the European countries MIC The antenna is included in the Japanese government affiliated MIC test reports and thus approved for use in the Japanese market In general antennas with SMD...

Страница 16: ...ic interference that affects the module analog parts and performance of RF circuits The heat dissipation during continuous transmission at maximum power can significantly raise the temperature of the...

Страница 17: ...high levels The following two preventive steps are implemented in the ODIN W2 series module to control heating Disable Enable MIMO When the die temperature exceeds high threshold 103 C device will sw...

Страница 18: ...ed to a 3 3V application A 3 3V 1 8 level converter Texas Instrument TXS0108E between the 3 3V application processor and the 1 8 V ODIN W2 UART Interface The level converter is an 8 bit bidirectional...

Страница 19: ...ODIN W2 series System Integration Manual UBX 14040040 R03 Advance Information Design in Page 19 of 33 Figure 7 A complete ODIN W2 design in a 3 3 V application...

Страница 20: ...lectronics all conductive materials are grounded workers are grounded and charge build up on ESD sensitive electronics is prevented International standards are used to define typical EPA and can be ob...

Страница 21: ...and balls Residual humidity will be dried out Note that this preheat phase will not replace prior baking procedures Temperature rise rate maximum 3 C s If the temperature rise is too rapid in the preh...

Страница 22: ...t Cleaning with alcohol or other organic solvents can result in soldering flux residues flooding into the two housing areas that are not accessible for post wash inspections The solvent will also dama...

Страница 23: ...If casting is required use viscose or another type of silicon pottant The OEM is strongly advised to qualify such processes in combination with the modules before implementing this in the production C...

Страница 24: ...nformation stage as mentioned in the Document status section For an end product using the product cB 0965 there must be a label containing at least the following information This device contains FCC I...

Страница 25: ...st the ODIN W2 module be affixed with a label with the Giteki marking below In this case is it recommended that the product is marked with Contains MIC ID R 204 510009 the product be affixed with a la...

Страница 26: ...stitute of Electrical and Electronics Engineers I2C Inter Integrated Circuit L Low LDO Low Drop Out LPO Low Power Oscillator MCU Microcontroller MIMO Multi Input Multi Output N A Not Applicable O Outp...

Страница 27: ...ble loss must be above the minimum cable loss to meet the regulatory requirements Comment The SMA connector can be mounted in a panel Approval R TTE MIC Name U FL to Reverse Polarity SMA adapter cable...

Страница 28: ...ertical Gain 2 0 dBi Size 12 0 x 28 0 mm Cable length 100 mm Connector U FL connector Comment To be mounted on the U FL connector on the PCB Approval FCC IC R TTE and MIC Ex IT 2400 RP SMA 70 002 Manu...

Страница 29: ...on the U FL connector on the PCB Approval FCC IC R TTE and MIC FlatWhip 2400 Manufacture r ProAnt Gain 3 0 dBi Size 50 0 x 30 0 mm Connector SMA plug inner thread and pin Comment To be mounted on the...

Страница 30: ...403 100 Manufacture r ProAnt Gain 3 0 dBi Size 24x22x1 mm with mounting hole Cable length 100 mm Connector U FL connector Comment Dual band 2 4GHz 5GHz antenna to be mounted on the U FL connector on t...

Страница 31: ...y within operating conditions if applied 7 Check UART signal direction 8 Provide proper precautions for ESD immunity as required on the application board Table 6 Schematic checklist Layout checklist N...

Страница 32: ...4039949 3 u blox Package Information Guide document number UBX 14001652 For regular updates to u blox documentation and to receive product change notifications register on our homepage http www u blox...

Страница 33: ...one 65 6734 3811 E mail info_ap u blox com Support support_ap u blox com Regional Office Australia Phone 61 2 8448 2016 E mail info_anz u blox com Support support_ap u blox com Regional Office China B...

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