Wm8960 Dual Mic I2s Audio Module for Raspberry Pi Voice Recognition

Name: Wm8960 Dual Mic I2s Audio Module for Raspberry Pi Voice Recognition
Brand: Shenzhen Hstd Import and Export Trade Co., Ltd.
SKU: 2171096422

Guangdong, ChinaShenzhen Hstd Import and Export Trade Co., Ltd.

US$14.50

5-29 Pieces

US$13.50

30-99 Pieces

US$12.50

100+ Pieces

Product specifications

Type

Sample price:US$17.50/piece.Request sample

Product profile

Customization

Available

Style

Audio Expansion Module

Application

Music, Voice, Recording, Meeting

Model NO.

LC-Voice-WM8960

Signal Transmission

Wired

Directivity

Omni-direction

Sound Channel

Stereo

Transducer Principle

Condenser Microphone

Sound Field Force

Pressure Type

Connector(s)

Gpio Header

Wireless Technology

Wired I2s Interface

Output Impedance

None

Core Chip

Wm8960 Stereo Codec (Wolfson/Cirrus Logic)

Audio Interface

I2s Digital Audio Interface

Microphone Input

Dual Onboard Microphones (Left & Right Channels)

Audio Resolution

24-Bit ADC and Dac

Speaker Output

Integrated Class D Speaker Driver

Control Interface

I2c Control Port for Register Configuration

Power Supply

5V DC

Compatibility

Raspberry Pi (3b/4b/5), Jetson Nano, Esp32,

Key Function

Full-Duplex Audio

Dimensions

65mm X 30mm

Transport Package

Anti-Static Bag

Specification

60.5*30.2mm

Trademark

HSTD

Origin

Shen Zhen

Production Capacity

500000 Pieces/Year

Company profile

Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-01-01Nearest Port: ShenzhenAverage Response Time: ≤4.30hTerms of Payment: T/T, D/P, LC, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

AI-Powered supplier vetting

SummaryThe supplier develops and manufactures laser measurement chips, laser measurement modules, and laser wind radar products. It reports ISO 9000 and ISO 9001 certifications, 3D software design, ODM, broad customization, raw-material traceability, and 100% finished-product inspection. R&D staffing is reported at 6–10 engineers, with new products launched during the past year. Production-related evidence is mixed: reported lead time is within 15 workdays in both peak and off-peak periods, but the supplier states it has no inventory service capability and no overseas warehouse, agents, branches, or showrooms. After-sales procedures and corrective-action procedures exist but lack written records. Financial credibility cannot be positively assessed because the provided financial fields show zero operating revenue and zero profit-related figures for the reported periods. No customer cases or named customer references are provided.

Supplier typeThe supplier is a manufacturer and R&D-oriented provider of laser measurement chips, laser measurement modules, and laser wind radar. Its stated product description, factory location, R&D staffing, production output, and export-market coverage support classification as a specialized technology manufacturer rather than only a trading or service intermediary.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 certification for its management systems. These are explicit certifications relevant to quality-management processes, although no certificate numbers, validity dates, or scope details are provided.

R&D capabilityThe supplier reports new products during the past year, 6–10 years of total R&D engineer experience, 3D software design capability, and ODM services. Its specialized laser product portfolio further supports technical development capability, although no SDK is available.

Production capacityThe supplier reports 100% finished-product inspection, raw-material traceability, 6–10 quality-control staff, and lead times within 15 workdays in both peak and off-peak seasons. However, it explicitly has no in-stock service capability, and the manufacturing-capacity contract status is unknown; therefore, production capability is supported but not fully verifiable.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad product and design adaptation capability.