Wlink Electronic Technology WLIS-01SM Audio BT module User Manual

Taiwan Wlink Electronic Technology Co., Ltd Audio BT module Users Manual

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WLIS 01SM User Manual

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WLINK TECHNOLOGY LTD. Product Specification __________________________________________________________________________________ ___________________________________________________________________________________________ Page 2 of 10 Taiwan H/Q Add.: No.46, Aly. 108-3 , Ln. 445 , Sec. 2, Meishi Rd., Yangmei City, Taoyuan County 326, Taiwan (R.O.C.) Tel: +886-3-4811534 Outline Dimension & Pin Definition: Pin No. I/O Name Description 1 P P30 GPIO, default pull-high input Line-in detection, 1: no line-in detected; 0: line-in detected 2 I/O P20 GPIO, default pull-high input System Configuration, H: Application; L: Baseband(IBDK Mode) 3 I/O P00 GPIO, default , pull-low input. Slide Switch Detector 4 I/O P04 GPIO, default pull-high input Audio AMP Enable/NFC detect 5 AO SPKR R-channel analog headphone output, single-ended application only 6 AO AOHPM Headphone common mode output/sense input 7 AO SPKL L-channel analog headphone output, single-ended application only 8 P VDDAO Positive power supply dedicated to CODEC output amplifiers 9 P GND Ground 10 AI MIC1_P Mic 1 mono differential analog positive input 11 AI MIC1_N Mic 1 mono differential analog negative input 12 AP MIC_BIAS Microphone biasing voltage 13 AI AIR Stereo analog line in, R-channel 14 AI AIL Stereo analog line in, L-channel 15 I/O RST_N System Reset Pin 16 P GND Ground 17 P ADAP_IN Power adaptor input 18 P BAT_IN Battery input 19 P SYS_PW System Power Output 20 I/O SK1/P35 Default SAR input for battery detection This pin can be re-defined as GPIO3_5 21 P BK_OUT Buck feedback sense pin 22 P GND Ground 23 P MFB Multi-Function Push Button key Combined Play/Panse key when A2DP enabled. 24 P LED1 LED Driver 1 25 P LED2 LED Driver 2 26 I/O P02 GPIO, default pull-high input PLAY/PAUSE button

WLINK TECHNOLOGY LTD. Product Specification __________________________________________________________________________________ ___________________________________________________________________________________________ Page 3 of 10 Taiwan H/Q Add.: No.46, Aly. 108-3 , Ln. 445 , Sec. 2, Meishi Rd., Yangmei City, Taoyuan County 326, Taiwan (R.O.C.) Tel: +886-3-4811534 27 I/O P27 GPIO, default pull-high input Foward button 28 I/O P05 GPIO, default pull-high input REW button 29 O HCI_TXD HCI TX data 30 I HCI_RXD HCI RX data 31 I/O P16 GPIO, default pull-high input Volume down button 32 I/O P01 GPIO, default pull-high input Volume up button 33 I/O P03 GPIO, default pull-high input, RX_IND 34 P GND Ground Electrical Characteristics: Absolute Maximum Ratings

WLINK TECHNOLOGY LTD. Product Specification __________________________________________________________________________________ ___________________________________________________________________________________________ Page 4 of 10 Taiwan H/Q Add.: No.46, Aly. 108-3 , Ln. 445 , Sec. 2, Meishi Rd., Yangmei City, Taoyuan County 326, Taiwan (R.O.C.) Tel: +886-3-4811534 Recommended Operate Condition: Audio Codec: ADC

WLINK TECHNOLOGY LTD. Product Specification __________________________________________________________________________________ ___________________________________________________________________________________________ Page 5 of 10 Taiwan H/Q Add.: No.46, Aly. 108-3 , Ln. 445 , Sec. 2, Meishi Rd., Yangmei City, Taoyuan County 326, Taiwan (R.O.C.) Tel: +886-3-4811534 Audio Codec: DAC

WLINK TECHNOLOGY LTD. Product Specification __________________________________________________________________________________ ___________________________________________________________________________________________ Page 6 of 10 Taiwan H/Q Add.: No.46, Aly. 108-3 , Ln. 445 , Sec. 2, Meishi Rd., Yangmei City, Taoyuan County 326, Taiwan (R.O.C.) Tel: +886-3-4811534 Battery Charger:

WLINK TECHNOLOGY LTD. Product Specification __________________________________________________________________________________ ___________________________________________________________________________________________ Page 7 of 10 Taiwan H/Q Add.: No.46, Aly. 108-3 , Ln. 445 , Sec. 2, Meishi Rd., Yangmei City, Taoyuan County 326, Taiwan (R.O.C.) Tel: +886-3-4811534 Note1: When charging complete and the adapter is still in, the battery voltage will slowly drop down. when the voltage drop is larger than 100mV from the full voltage, the re-charging cycle will start. Note2: If the battery voltage during plug in is larger than 4V, the charging current will be limited to 0.25C to avoid the battery voltage overshoot. FCC ID: OZJWLIS-01SM 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. The OEM integrator is still responsible for the FCC compliance requirement of the end product, which integrates this module. Appropriate measurements (e.g. 15 B compliance) and if applicable additional equipment authorizations (e.g. Verification , Doc) of the host device to be addressed by the integrator/manufacturer. Attention: This RF Module does not have an own shielding, so that a Limited Modular Approval (LMA) was granted: This RF module is strictly limited to the integration by the Grantee himself or the dedicated OEM integrators under the control of the Grantee. Proper measurements of the host device including this RF module (radiated spurious emissions and bandegde) are required to assure compliance with the FCC regulations.

WLINK TECHNOLOGY LTD. Product Specification __________________________________________________________________________________ ___________________________________________________________________________________________ Page 8 of 10 Taiwan H/Q Add.: No.46, Aly. 108-3 , Ln. 445 , Sec. 2, Meishi Rd., Yangmei City, Taoyuan County 326, Taiwan (R.O.C.) Tel: +886-3-4811534 Any other integrator must contact the Grantee to determine necessary compliance measurements and/or additional equipment authorizations (e.g. Class II Permissive Change or New Equipment Authorization) for his configuration. This RF Module must not be sold to the general public. IMPORTANT NOTE: In the event that these conditions cannot be met (for example: certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Please notice that if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains FCC ID: OZJWLIS-01SM ” any similar wording that expresses the same meaning may be used. IC: 10725A-01SM BQB:

WLINK TECHNOLOGY LTD. Product Specification __________________________________________________________________________________ ___________________________________________________________________________________________ Page 9 of 10 Taiwan H/Q Add.: No.46, Aly. 108-3 , Ln. 445 , Sec. 2, Meishi Rd., Yangmei City, Taoyuan County 326, Taiwan (R.O.C.) Tel: +886-3-4811534

WLINK TECHNOLOGY LTD. Product Specification __________________________________________________________________________________ ___________________________________________________________________________________________ Page 10 of 10 Taiwan H/Q Add.: No.46, Aly. 108-3 , Ln. 445 , Sec. 2, Meishi Rd., Yangmei City, Taoyuan County 326, Taiwan (R.O.C.) Tel: +886-3-4811534 Mechanical specification: