Whatsapp: +86 190 7569 2302
Currency
Free shipping on All Orders. No Minimum Purchase
ReSpeaker 2-Mics Pi HAT Dual Microphone Expansion Board for Raspberry Pi Zero/Zero W/3B/2B/B+
- $19.59
$24.99- $19.59
- Unit price
- per
Subtotal:
$19.59
Couldn't load pickup availability
Description
x
Description:
ReSpeaker 2-Mics Pi HAT is a dual-microphone expansion board for Raspberry Pi designed for AI and voice applications. This means that you can build a more powerful and flexible voice product that integrates Amazon Alexa Voice Service, Google Assistant, and so on.
The board is developed based on WM8960, a low power stereo codec. There are 2 microphones on both sides of the board for collecting sounds and it also provides 3 APA102 RGB LEDs, 1 User Button and 2 on-board Grove interfaces for expanding your applications. What is more, 3.5mm Audio Jack or JST 2.0 Speaker Out are both available for audio output.
Features:
Raspberry Pi compatible(Support Raspberry Pi Zero, Raspberry Pi 1 B+, Raspberry Pi 2 B and Raspberry Pi 3 B)
Dual-Microphones
2 Grove Interfaces: support GPIO and I2C
Programmable Button and LED: one button and three LEDs
Audio codec onboard
Two types audio output socket : 3.5mm Audio Jack, JST2.0 Speaker Out
Far field support (up to 3 meters)
Dimensions : 65mm x 30mm x 15mm
Battery : Exclude
Creative applications:
Voice interaction application
AI Assistant
Hardware Overview:
Button: User-defined button connected to GPIO17
MIC_L&MIC_R: There is a microphone on the left side of the left
RGB LED: 3 APA102 RGB LEDs, SPI interface to Raspberry Pi
WM8960: Low-Power Stereo Codec
Raspberry Pi 40 Needle: Support Raspberry Pi Zero, Raspberry Pi 1 B +, Raspberry Pi 2 B and Raspberry Pi 3 B
POWER: Micro USB port used to power the ReSpeaker 2-Mics Pi HAT. Power the board while using the speaker to provide enough current.
I2C: Grove I2C port, connected to I2C-1
GPIO12: Grove digital port, connected to GPIO12 and GPIO13
JST 2.0 SPEAKER OUT: For connecting speakers, JST 2.0 connector
3.5mm audio jack: for connecting headphones or speakers with 3.5mm audio plugs
Note:
This product does not include the Raspberry Pi board.
Packing List:
1 * ReSpeaker 2-Mics Pi HAT for Raspberry Pi
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Related Products
Recently Viewed Products
- Choosing a selection results in a full page refresh.