Where is the driver info? The vendor's page seems devoid of configuration information.

It can be tricky. Even with their information, it's only easy if you revert back to one of their supported kernel versions. It works well when properly installed, but in my case I did not want to go back to a prior kernel so I downloaded the kernel code and cross compiled the drivers on my linux system. https://github.com/respeaker/seeed-voicecard There is information on the Seeed wiki

I downloaded the seeed-voicecard files but the mic still isn't showing up (arecord -l and aplay -l). how can i get the rpi 3 b+ to recognize the mic?

You might need to clone the git repository and run the installer script, which will recompile the kernel if it's not working on the default kernel. This is what I had to do, and then everything worked for me.

Does the 3.5mm Jack support microphone in as well as speaker out?

The 3.5mm Jack only supports speaker out. But the MIC-L and MIC-R support microphone in.

Does it need separate power it works with the Raspberry pi power itself?

Pi powered. No external required.

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KEYESTUDIO ReSpeaker 2-Mic Pi HAT V1.0 for Raspberry Pi Zero, Zero W, B+, 2B and 3B

KEYESTUDIO ReSpeaker 2-Mic Pi HAT V1.0 for Raspberry Pi Zero, Zero W, B+, 2B and 3B

Product ID: 280938382

Details

Brand
Keyestudio
Connectivity Technology
USB
Graphics Card Description
Integrated
Human Interface Input
Buttons
Memory Storage Capacity
1 TB
Model Name
KEYESTUDIO Pi

🌈3 APA102 RGB LEDs for dynamic visual feedback

🎤2 high-sensitivity mics for crystal-clear voice capture

🔌Dual audio outputs: 3.5mm jack & JST 2.0 speaker port

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COP 162625

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Description

🎧 Elevate your Raspberry Pi voice projects with pro-grade audio and style!

DUAL MIC PRECISION - Capture every word with two strategically placed microphones for superior voice recognition.
VIBRANT RGB LIGHTING - Customize your setup with three programmable APA102 LEDs that sync with your projects.
EXPANDABLE GROVE PORTS - Integrate sensors and modules effortlessly with two Grove connectors for limitless creativity.
VERSATILE AUDIO OUTPUTS - Seamlessly connect headphones or speakers via 3.5mm jack or JST 2.0 for flexible sound delivery.
PLUG PLAY COMPATIBILITY - Designed for Raspberry Pi Zero, Zero W, B+, 2B, and 3B—get started without hassle.

The KEYESTUDIO ReSpeaker 2-Mic Pi HAT V1.0 is a compact, low-power audio expansion board tailored for Raspberry Pi models Zero through 3B. Featuring dual microphones, a stereo WM8960 codec, three programmable RGB LEDs, and multiple audio output options, it empowers developers to build advanced AI voice applications with seamless integration and versatile connectivity.

Specifications

ASIN	B07H3T8SQY
Additional Features	Default
Aspect Ratio	16:9
Best Sellers Rank	#28,977 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #51 in Barebones
Brand	Keyestudio
Brand Name	Keyestudio
Compatible Devices	Raspberry Pi
Computer Wireless Type	Bluetooth
Customer Reviews	4.2 out of 5 stars 216 Reviews
DriveMemory Storage Capacity	1 TB
Graphics Card Description	Integrated
Graphics Card Interface	Integrated
Graphics Description	Integrated
Hardware Interface	USB
Human Interface Types	Buttons, Microphone
Item Weight	0.01 Kilograms
Manufacturer	KEYESTUDIO
Memory Slots Available	1
Memory Storage Capacity	1 TB
Model Name	KEYESTUDIO ReSpeaker 2-Mic Pi HAT V1.0
Model Year	2019
Network Connectivity Technology	USB
Operating System	Linux
Processor Count	1
RAM Type	DDR3 SDRAM
Screen Size	1 Centimetres
Total USB Ports	4
UPC	606184533558
Unit Count	1 Count
Wireless Network Technology	Wi-Fi

Reviews

I**N

Produit conforme

Fonctionne très bien sur rpi zéro, rpi A1, ...

9.02.2020

A**R

Appears to work as spec

Ordered it to make a pi zero w alexa. Basic functions OK, just need to find a speaker instead of plugging in headphones

22.09.2021

K**O

funzionano senza problemi

nessun problema a configurarlo su una raspi zero W , i microfoni sono perfetti e funzionano senza problemi, anche senza casse amplificate il suono e' abbastanza alto e per il riconoscimento vocale i microgoni hanno una buona sensibilita', lo uso con kitty.ai e snowboy

21.08.2019

J**.

After installing drivers the 3.5mm speaker output is set to 0%

First I thought the 3.5mm output wasn't working, but found that the volume is initially set to 0%. I'm running headless with Raspberry Pi OS 12 so I used command line wpctl status to identify the sink, then wpctl set-default and wpctl set-volume to raise the volume level. Hope this is helpful. Works great and the price is low so I ordered three of these hats. Excellent.

17.02.2025

M**N

Funktioniert einwandfrei

Ich benutze das KEYESTUDIO mit einem Raspberry Zero 2 WH und hatte keine Probleme. Funktioniert gut mit aplay und arecord

22.10.2025

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COP 162625

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In stock

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Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

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