Raspberry Pi Wm8960 Dual Mic Audio Codec Hat Voice Recognition

Name: Raspberry Pi Wm8960 Dual Mic Audio Codec Hat Voice Recognition
Brand: Shenzhen Hstd Import and Export Trade Co., Ltd.
SKU: 2171960602

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

US$16.50

5 Pieces

Product specifications

WM8960

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Power Supply Voltage

Logic Voltage

3.3V

Model NO.

WM8960

Control Interface

I2c (for Raspberry Pi Control)

Audio Interface

I2s

Dac Snr

98db

ADC Snr

94db

Transport Package

Anti-Static Bag + Bubble Wrap + Hard Paper Box

Specification

Dimensions: 65mm x 30.5mm; Interface: 40Pin GPIO

Trademark

OEM/ODM

Origin

Shenzhen, China

Key features

Features the high-performance WM8960 stereo codec, delivering 24-bit/192kHz audio with 98dB SNR for pure, noise-free sound.

Uses the I2S bus for direct digital transmission, bypassing analog interference to reduce CPU usage and ensure signal integrity.

Equipped with dual high-sensitivity MEMS microphones for clear dual-channel recording and accurate sound source localization.

Integrates an efficient Class-D amplifier providing 1W output power to directly drive small speakers for DIY smart speaker projects.

Fully compatible with Raspberry Pi OS. Includes a user button and RGB LED interface to easily build AI voice assistants and IoT devices.

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: ≤4.17hTerms 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 specializes in high-precision laser measurement products and holds ISO 9000 and ISO 9001 certifications. It offers significant customization and 3D software design services, reflecting notable innovation capability. However, it lacks overseas service capacity and shows weak financial performance, with zero reported operating revenue and profit over the past years. Its production capability is moderate, with an annual output between US$5 and US$10 million, and the lead time is consistent throughout the year. After-sales service procedures exist but lack documentation.

Supplier typeThe supplier specializes in laser measurement products, offering chips, modules, and radar with high precision and stable performance.

CertificationsThe supplier holds ISO 9000 and ISO 9001 certifications, indicating a commitment to quality management standards.

Financial creditThe supplier reported zero operating revenue and profit in recent years, indicating poor financial performance.

R&D capabilityThe supplier has launched new products in the past year and offers 3D software design services, showcasing innovation.

Production capacityThe supplier has a moderate annual production output of US$5 to US$10 million and consistent lead times.

Customization capabilityOffers extensive customization options, including full and minor customization services, indicating strong customization capability.

Product Q&A

Q:Is this audio HAT compatible with Raspberry Pi 4 and Pi 5?

Yes, it is fully compatible with Raspberry Pi 5, 4 Model B, 3 Model B+, 3 Model B, and Zero series. It connects directly via the 40-pin GPIO header.

Q:Do I need to install drivers manually? How do I enable it?

No complex driver installation is needed. You simply need to enable the "wm8960-soundcard" overlay in the config.txt file or run our provided one-click setup script on the Raspberry Pi OS.