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

🔌Seamless USB interface

🖥️Raspberry Pi optimized

€ 16.51

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

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Description

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

CRYSTAL CLEAR DUAL MICS - Capture every nuance with two precision microphones designed for superior audio input.
RASPBERRY PI COMPATIBILITY - Tailored for Pi Zero, 3, 4, and 4B models to unlock advanced audio projects.
AFFORDABLE PRO AUDIO UPGRADE - Get premium sound capabilities without breaking the bank—perfect for makers and pros alike.
COMPACT LIGHTWEIGHT DESIGN - Weighing just 10 grams, it fits perfectly without adding bulk to your setup.
PLUG PLAY USB CONNECTIVITY - Effortlessly integrate with your Raspberry Pi via a reliable USB interface for instant setup.

The KEYESTUDIO ReSpeaker 2-Mics Pi HAT V1.0 is a compact, USB-powered audio expansion board featuring two high-sensitivity microphones. Designed specifically for Raspberry Pi models Zero, 3, 4, and 4B, it enables enhanced voice capture and sound decoding for DIY audio projects. Lightweight and affordable, it offers a professional-grade audio upgrade for makers and developers seeking clear, reliable input on Linux-based systems.

Specifications

ASIN	B07H3T8SQY
Amazon 売れ筋ランキング	パソコン・周辺機器 - 56,074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 - 489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
おすすめ度	5つ星のうち4.1 223 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
キーボードレイアウト	QWERTY
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	ARM
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	HDD
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	BGA 413
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
解像度	1280 x 720
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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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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1 month ago

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€ 16.51

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

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