Compatible with Teensy 4.1?

Yes, it can be used with both the Teensy 4.0 and 4.1.

does this work on teensy 4.1?

I’ve used it with a 4.0. According to the manufacturer it is supposed to work with the 4.0 and 4.1.

Will this work with arduino mega?

This audio adapter board is a shield specifically made to work with the Teensy 4.0 Microcontroller Development board. It is not designed to work with an Arduino Mega.

Are you still selling Rev D or are you now selling D2?

We only have the Rev D2 version. My understanding is that due to component shortages, the Rev D version is no longer available.

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Audio Adaptor Board for Teensy 4.0

Product ID: 399693083

Details

Compatible Devices
Headphone
Connector Type
Auxiliary
Item dimensions L x W x H
10 x 90 x 80
Brand
Teensy
Finish Type
Matte

💾Micro-SD storage slot

🔊Stereo I/O versatility

🎛️Potentiometer volume control option

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Description

🎧 Elevate your Teensy 4.0 audio game — don’t just build, create immersive soundscapes!

SIMULTANEOUS INPUT OUTPUT - Seamlessly connect and control audio with 7-signal interface for real-time stereo input and output.
COMPACT LIGHTWEIGHT DESIGN - At just 10g and 9x8x1 cm, it fits perfectly into any DIY audio setup without bulk or hassle.
EXPANDABLE STORAGE CONTROL - Built-in micro-SD slot for audio file storage plus optional flash memory and 25k potentiometer for custom volume tuning.
VERSATILE AUDIO CONNECTIVITY - Supports stereo headphones, line-level output, and flexible input options including mono mic or stereo line-in.
DEVELOPER FRIENDLY INTEGRATION - Comes with a dedicated audio library, making programming and customization effortless for your Teensy 4.0 projects.

The Audio Adaptor Board for Teensy 4.0 by PJRC is a compact, versatile audio interface designed for advanced DIY audio projects. It enables simultaneous stereo input and output through a 7-signal connection, supports multiple audio formats including headphone and line-level signals, and features expandable storage with a micro-SD slot and optional volume control. Perfectly paired with Teensy 4.0, it offers a developer-friendly audio library for seamless programming and customization.

Specifications

Brand	Teensy
Manufacturer	PJRC
Model	TEENSY4_AUDIO
Product Dimensions	1 x 9 x 8 cm; 10 g
Item model number	TEENSY4_AUDIO
Hardware Interface	Headphone
Compatible Devices	Headphone
Number of items	1
Colour Screen	No
Audio output mode	Mono, Stereo
Batteries Included	No
Batteries Required	No
Number of Ports	1
Device interface - primary	Microphone
Has Auto Focus	No
Programmable Buttons	No
Manufacturer	PJRC
Item Weight	10 g

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Excellent communication throughout the order process. Product is perfect.

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30813CFA

Duties & taxes included

In stock

Sold byAmazon Cote D' IvoireDelivered 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 Cote D' Ivoire.

Secure transaction

Trustpilot

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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Received my product in pristine condition. Great service overall.

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