Wlink Electronic Technology WLIS-04ST Audio BT module User Manual

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

User Manual

WLINK TECHNOLOGY LTD. Product Specification __________________________________________________________________________________ ___________________________________________________________________________________________ Page 1 of 8 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 Features： Bluetooth 3.0+EDR Stereo Audio module ● Bluetooth 3.0+EDR compliant ● Typical +2dBm Class 2 output power Version: 1.0 ● Receiver Sensitivity: GFSK typical -91dBm, π/4 PSK typical Jan 2013 -92dBm, 8DPSK typical -84dBm ● Audio DAC: 94dB SNR ● Build in Max. 250mAH Li-ion battery charging circuit ● HSP, A2DP, AVRCP profile support ● SBC decode for Bluetooth audio streaming ● Voice prompt ● Build in Line in interface ● EQ control ● Size: 23mm x 14mm Product Description: The WLIS04-ST is a highly integrated Bluetooth 3.0+EDR stereo module, des igned for high data rate, short-range wireless communication in the 2.4 GHz ISM band. With ISSC Bluetooth stack and profile, the WLIS04-ST provides a low power and ultra-low cost Bluetooth 3.0+EDRsolution for wi reless voice/audio applications. Applications: ●High quality stereo speaker and HiFi ●High quality wireless stereo audio receiver
WLINK TECHNOLOGY LTD. Product Specification __________________________________________________________________________________ ___________________________________________________________________________________________ Page 2 of 8 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 NC 11 NC 12 NC 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 27 I/O P27 GPIO, default pull-high input Foward button
WLINK TECHNOLOGY LTD. Product Specification __________________________________________________________________________________ ___________________________________________________________________________________________ Page 3 of 8 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 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 Recommended Operate Condition:
WLINK TECHNOLOGY LTD. Product Specification __________________________________________________________________________________ ___________________________________________________________________________________________ Page 4 of 8 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 DAC:
WLINK TECHNOLOGY LTD. Product Specification __________________________________________________________________________________ ___________________________________________________________________________________________ Page 5 of 8 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 6 of 8 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: 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device is intended only for OEM integrators under the following conditions: According to FCC Part 15 Subpart C Section 15.212, the radio elements of the modular transmitter must have their own shielding. However, due to there is no shielding for this Bluetooth Module, this module is granted as a Limited Modular Approval. As long as above conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). 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. 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-04ST ” any similar wording that expresses the same meaning may be used.
WLINK TECHNOLOGY LTD. Product Specification __________________________________________________________________________________ ___________________________________________________________________________________________ Page 7 of 8 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 BQB: Mechanical specification:
WLINK TECHNOLOGY LTD. Product Specification __________________________________________________________________________________ ___________________________________________________________________________________________ Page 8 of 8 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

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