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-Mics Pi HAT V1.0 オーディオデコーダーサウンドカード拡張ボード for Raspberry Pi ラズベリーパイゼロ Zero W H 3 4 4B

KEYESTUDIO ReSpeaker 2-Mics Pi HAT V1.0 オーディオデコーダーサウンドカード拡張ボード for Raspberry Pi ラズベリーパイゼロ Zero W H 3 4 4B

Product ID: 728165412

Details

CPUモデル
Intel Core
オペレーティングシステム
Linux
グラフィックカードの説明
統合された
グラフィックコプロセッサ
Raspberry Pi
パーソナルコンピュータ設計タイプ
スティックPC
ブランド
KEYESTUDIO

🎤2 high-sensitivity microphones

🔌USB interface for seamless Pi integration

🖥️Supports Raspberry Pi Zero/3/4/4B models

E£ 1497

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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 EGYPT.

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Description

🎧 Elevate your Raspberry Pi audio game—because your projects deserve to be heard!

UNIVERSAL PI SUPPORT - Designed to work flawlessly with Raspberry Pi Zero, Zero W, 3, 4, and 4B models—future-proof your projects.
CRYSTAL CLEAR VOICE CAPTURE - Dual high-sensitivity mics ensure your commands and audio inputs are captured with precision.
COMPACT LIGHTWEIGHT DESIGN - At just 10 grams, this sleek HAT adds powerful audio capabilities without bulk.
PLUG PLAY USB COMPATIBILITY - Effortlessly connects to your Raspberry Pi via USB for instant audio enhancement.
PERFECT FOR VOICE ACTIVATED PROJECTS - Ideal for developers and makers building smart assistants, voice recognition, and IoT audio applications.

The KEYESTUDIO ReSpeaker 2-Mics Pi HAT V1.0 is a compact audio expansion board featuring two high-sensitivity microphones and USB connectivity, compatible with multiple Raspberry Pi models including Zero, 3, and 4 series. Perfect for voice recognition and audio decoding projects, it offers seamless integration and crystal-clear sound capture in a lightweight design.

Specifications

ASIN	B07H3T8SQY
Amazon 売れ筋ランキング	パソコン・周辺機器 - 95,072位 ( パソコン・周辺機器の売れ筋ランキングを見る ) シングルボードコンピュータ - 895位
CPU	11700K
CPUモデル	Intel Core i7-11700K
GPU製造会社	via
OS1	Linux
UPC	606184533558
USBポート数	4
resolution	1280 x 720
おすすめ度	5つ星のうち4.2 220 レビュー
アスペクト比	16:9
オペレーティングシステム	Linux
カラー	ブラック///ホワイト
グラフィックの説明	統合された
グラフィックカードの説明	統合された
グラフィックカードインターフェイス	統合された
グラフィックコプロセッサ	Raspberry Pi Integrated Graphics
グラフィックハードウェア	Raspberry Pi Integrated Graphics
コンピュータCPUタイプ	Intel Core i7-11700K
コンピュータCPU製造会社	AMD
システムRAMタイプ	DDR3 SDRAM
タッチスクリーン、声認識、他の有無	ボタン, マイクロフォン
ディスプレイの種類	LED
ディスプレイ最大解像度	1280x720
ネイティブ解像度	1280 x 720
ハードウェアインターフェイス	USB
ハードディスクの説明	SSD
パソコンデザインタイプ	スティックPC
ビデオ出力	USB
ビデオ出力インターフェイス	usb
ブランド	KEYESTUDIO
ブランド名	KEYESTUDIO
プロセッサソケット	Socket A
プロセッサ数	1
メモリストレージ容量	1 TB
メモリメディアストレージ容量	1 TB
ワイヤレス通信テクノロジー	Wi-Fi
ワイヤレス通信規格	ブルートゥース
互換デバイス	スピーカー
冷却方法	水冷式
商品の追加説明1	マイク
商品の重量	0.01 キログラム
画面サイズの単位	1 センチメートル
発売年・モデルイヤー	2019
通信・接続インターフェース	USB

Reviews

河**典

最新OSには今すぐ入れるのは難しい

今のOSには合わないので導入に手間取るが、使える、他より安いので良い

Invalid date

山**雄

回路図も説明もなく不親切

回路図も説明もなく不親切。説明のあるところのリンクも自分で探さなければならない。探してインスツールしたが、ラズパイが認識しないつまらない買い物をした。

Invalid date

A**ー

microSDカードをクラッシュさせる

VolumioのDACとして使えるか試すため購入。 RaspberryPi ZeroWにVolumioをインストール、本製品を接続したのだが、本体の電源LEDが点灯せず起動しなくなってしまう。本品を取り外して別のmicroSDカードに交換すると起動するので、microSDカードが壊れてしまったようだ。自分のオペミスかと思い、別のmicroSDで再度試みたが同じ結果になった。どうやら物理的にmicroSDカードを破壊してしまうものと思われる。 RaspberryPi ZeroWは未サポートとなっているが、物理的に破壊するのはどうか。個体差かも知れないが、少なくとも私が入手できたもの粗悪品である。もう買わない。

Invalid date

I**N

Produit conforme

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

Invalid date

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

Invalid date

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

Invalid date

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.

Invalid date

M**N

Funktioniert einwandfrei

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

Invalid date

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TrustScore 4.5 | 7,300+ reviews

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Good experience, but the tracking updates could be better.

2 months ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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E£ 1497

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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 EGYPT.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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2 months ago

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KEYESTUDIO ReSpeaker 2-Mics Pi HAT V1.0 オーディオデコーダー サウンドカード 拡張ボード for Raspberry Pi ラズベリーパイ ゼロ Zero W H 3 4 4B

Details

Details

Description

Specifications

Reviews

Common Questions

KEYESTUDIO ReSpeaker 2-Mics Pi HAT V1.0 オーディオデコーダーサウンドカード拡張ボード for Raspberry Pi ラズベリーパイゼロ Zero W H 3 4 4B