Home Waveshare ESP32-S3-AUDIO-Board AI Smart RGB Speaker Dev Board
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Waveshare ESP32-S3-AUDIO-Board white background front view
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Waveshare ESP32-S3-AUDIO-Board white background top view
Waveshare ESP32-S3-AUDIO-Board white background accessory view

Waveshare ESP32-S3-AUDIO-Board AI Smart RGB Speaker Dev Board

SKU: Waveshare-32184
Type: With Battery
Sale price 19,90 €
incl. VAT
excl. VAT
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Waveshare ESP32-S3-AUDIO-Board white background front view

Waveshare ESP32-S3-AUDIO-Board AI Smart RGB Speaker Dev Board

Description

Waveshare ESP32-S3-AUDIO-Board AI Smart RGB Speaker Dev Board with Battery is an AI smart speaker development board based on the ESP32-S3 with 2.4GHz Wi-Fi and Bluetooth 5 LE. It integrates 16MB Flash, 8MB PSRAM, a dual digital microphone array, speaker output, 7 surround RGB LEDs, TF card support, RTC, battery charging management, plus onboard interfaces for external LCD displays and DVP cameras. This makes it a strong fit for AI speakers, voice interaction terminals, audio projects, HMI screen applications, and multimedia prototyping.

Features

  • ESP32-S3R8 controller with dual-core Xtensa LX7 architecture and up to 240MHz clock speed.
  • Large onboard memory with 16MB external Flash and 8MB PSRAM for richer audio, GUI, and AI workloads.
  • Dual digital microphone array with noise reduction and echo cancellation support for voice interaction projects.
  • Speaker-ready audio hardware with ES8311 and ES7210 for audio input and output functions.
  • 7x surround RGB LEDs for programmable lighting feedback and visual interaction.
  • External display and camera support through onboard LCD and DVP camera interfaces.
  • TF card support for local audio file storage and playback.
  • Battery charging and power management for portable and low-power applications.

Specifications

Specification Details
Model ESP32-S3-AUDIO-Board
Controller ESP32-S3R8
CPU Dual-core Xtensa 32-bit LX7, up to 240MHz
Wireless 2.4GHz Wi-Fi and Bluetooth 5 LE
Memory 16MB Flash, 8MB PSRAM
Audio Input Dual digital microphone array with ES7210
Audio Output ES8311 and speaker interface
Lighting 7x surround RGB LEDs
Storage Expansion TF card slot
RTC PCF85063
Display Expansion SPI LCD interface via FPC and pin header
Camera Expansion DVP camera interface
Battery 3.7V lithium battery support with charging management
Interfaces USB Type-C, LCD interface, camera interface, I2C, speaker header, battery header

Applications

  • AI speaker development with local microphones, speaker output, and programmable RGB feedback.
  • Voice interaction terminals for wake-word, speech recognition, and near-field or far-field voice projects.
  • HMI screen applications by combining the board with compatible Waveshare LCD modules.
  • Camera-enabled multimedia projects using the onboard DVP camera interface.
  • Portable audio and smart control devices powered from the onboard battery management system.

Product List

  • ESP32-S3-AUDIO-Board x1
  • Lithium battery x1

Other Content

Waveshare ESP32-S3-AUDIO-Board onboard hardware overview

The official hardware overview shows the ESP32-S3R8, ES7210, ES8311, TF slot, battery recharge manager, RTC, external antenna option, LCD interface, DVP camera interface, and the 7x surround RGB LEDs. That combination is what makes this board more flexible than a basic audio breakout.

Waveshare ESP32-S3-AUDIO-Board interface definition

The official interface definition is especially useful if you plan to connect compatible Waveshare LCD modules, SPI displays, OV2640 or OV5640 cameras, or map the speaker, TF card, and LCD pins into a custom enclosure.

Waveshare ESP32-S3-AUDIO-Board dimensions

Waveshare ESP32-S3-AUDIO-Board LCD and camera support

Resources

FAQ

Can this board connect to external LCDs and cameras?
Yes. The board provides an LCD interface compatible with several Waveshare display modules and a DVP camera interface for compatible camera modules such as OV2640 and OV5640 based options.

Is it suitable for voice recognition and AI speaker projects?
Yes. The official design includes a dual digital microphone array, ES7210, ES8311, speaker connection, and RGB lighting, which makes it suitable for voice interaction and AI speaker development.

Can it run from a battery?
Yes. This SKU includes a lithium battery, and the board also includes battery charging management for portable development and testing.

1. General Shipping Information

  • We provide reliable shipping services with a tracking number for each order.
  • Shipping addresses must be entered in English and should not contain special symbols, so that the courier system can recognize your location correctly.
  • Please make sure your shipping address is accurate before placing your order. We ship strictly according to the address provided at checkout.
  • In-stock orders are usually dispatched within 1 business day after order confirmation.
  • Estimated delivery times refer to the period after dispatch and do not include order processing time, weekends, public holidays, customs inspection, or force majeure delays.
  • If you need to cancel or modify your order, please contact us before the order is marked as “Shipped”. Once shipped, the order cannot be canceled or changed.

🚀 Need Faster Shipping?

If you require expedited shipping, please contact our customer support team at info@openelab.io for a customized quote based on your destination.

2. Shipping Rates & Options

Shipping rates are calculated based on order value, destination, and available shipping methods. The final available options will be displayed at checkout.

2.1 Germany Domestic Shipping

Shipping Method Order Value Cost Est. Delivery
Deutsche Post €0.00 - €50.00 €4.95 2-4 Business Days
Deutsche Post Over €50.00 Free 2-4 Business Days
DHL Paket
(Faster Delivery)
€0.00 - €50.00 €6.95 1-3 Business Days
DHL Paket
(Faster Delivery)
€50.00 - €100.00 €2.00 1-3 Business Days
DHL Paket
(Faster Delivery)
Over €100.00 Free 1-3 Business Days

2.2 Selected EU Countries / Regions

Available EU shipping destinations are shown at checkout based on your shipping address. For orders shipped to selected EU countries or regions outside Germany, we use FedEx Regional Economy.

Shipping Method Order Value Cost Est. Delivery
FedEx Regional Economy €0.00 - €100.00 €7.95 3-5 Business Days
FedEx Regional Economy Over €100.00 Free 3-5 Business Days

EU orders may be fulfilled from our Munich warehouse or, when applicable, from our Shenzhen warehouse depending on inventory availability. For EU member states, OpenELAB covers applicable import duties and taxes under DDP service where required.

2.3 United States

Region Shipping Method Order Value Cost Est. Delivery
Continental U.S.
(50 States)
USPS Ground Advantage €0.00 - €45.00 €4.95 3-7 Business Days
USPS Ground Advantage Over €45.00 Free 3-7 Business Days
USPS Priority Mail €0.00 - €45.00 €16.95 1-4 Business Days
USPS Priority Mail Over €45.00 €14.95 1-4 Business Days
Non-Continental U.S.
(AK, HI, PR, etc.)
USPS Ground Advantage €0.00 - €60.00 €6.95 5-9 Business Days
USPS Ground Advantage Over €60.00 Free 5-9 Business Days

Non-Continental U.S. regions include Alaska, American Samoa, Guam, Hawaii, the Marshall Islands, the Northern Mariana Islands, Palau, Puerto Rico, the U.S. Virgin Islands, and U.S. Armed Forces addresses.

2.4 International Destinations Outside the EU

For selected international destinations outside the EU, including Switzerland, the United Kingdom, and Norway, shipping rates are as follows:

Order Amount Shipping Cost
€0.00 - €300.00 €19.95
Over €300.00 Free

For non-EU destinations, import duties, taxes, and customs fees may be charged by the destination country and are the responsibility of the recipient.

3. Warehouses & Fulfillment

Our products may be stored in our Munich, Arlington, and Shenzhen warehouses. The actual shipping warehouse depends on product availability and destination.

3.1 Munich Warehouse

For products stored in our Munich warehouse, we use Deutsche Post or DHL Paket for domestic deliveries within Germany. For selected EU destinations outside Germany, we use FedEx Regional Economy.

3.2 Arlington Warehouse

For products stored in our Arlington warehouse, we use USPS or UPS for deliveries within the United States.

3.3 Shenzhen Warehouse

For pre-order items or products fulfilled directly from our Shenzhen warehouse, we arrange reliable international shipping based on destination and inventory status. For EU member states, OpenELAB covers applicable import duties and taxes under DDP service where required.

4. Inventory, Pre-orders & Split Shipments

  • Inventory Status: Please check the product page for real-time stock information. If an item is out of stock in our local warehouses, it may be marked as “Pre-order”.
  • Pre-order Fulfillment: Pre-order items may be shipped directly from Shenzhen or restocked to a local warehouse first before final delivery.
  • Split Shipments: If your order contains both in-stock and pre-order items, we may ship them separately. No additional shipping fee will be charged for split shipments caused by our fulfillment arrangement.

5. Customs, Taxes & Delivery Issues

5.1 Customs and Taxes

For EU Member States:
Whether shipped from Germany or China, OpenELAB covers applicable import duties and taxes under DDP service where required. Customers in EU member states should not be charged additional import duties or VAT upon delivery.

Important Notice for Non-EU Countries:
For destinations outside the European Union, such as Switzerland, Norway, and the United Kingdom, import duties, taxes, and customs fees may be charged by local authorities upon delivery. These fees are the responsibility of the recipient.

5.2 Damaged, Delayed, or Lost Parcels

Please inspect your parcel upon delivery where possible. If you notice visible damage, please report it to the courier and contact us as soon as possible. This does not affect your statutory consumer rights.

If your parcel is delayed, lost, returned to sender, or the tracking information has not updated for an unusual period of time, please contact us at info@openelab.io. We will assist you in checking the shipment status with the courier.

5.3 Incorrect Address or Failed Delivery

If a parcel cannot be delivered due to an incorrect or incomplete address provided by the customer, refusal of delivery, or failure to collect the parcel, additional shipping or return costs may apply.

6. VAT

For orders within the EU, VAT is collected at checkout according to the applicable destination rules. No additional VAT should be collected upon delivery for EU member state orders covered under our DDP shipping arrangement.

Customer Reviews

Based on 9 reviews
44%
(4)
56%
(5)
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(0)
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(0)
I
Igor

Long Delivery, but actually everything is fine

I
Isabel Long
Well made and easy to integrate

The board helped me move quickly on a voice prompt project. Audio examples needed careful configuration, but the hardware layout is clean and suitable for ESP32-S3 speaker experiments.

We appreciate the detailed note. The Waveshare ESP32-S3-AUDIO-Board AI Smart RGB Speaker is designed for AI audio, RGB speaker demos and voice-enabled ESP32-S3 projects, and we are happy it matched your setup.

A
Aaron Rivera
Worked exactly as expected

This is a good base for testing smart speaker firmware without wiring every audio part separately. The ESP32-S3, speaker path and RGB indicators were practical for a compact AIoT prototype.

Thanks for sharing your experience with the Waveshare ESP32-S3-AUDIO-Board AI Smart RGB Speaker. Feedback like this helps other customers compare Waveshare ESP32-S3 audio board and AI smart RGB speaker module options for AI audio, RGB speaker demos and voice-enabled ESP32-S3 projects.

M
Martin Martin
Good product with minor setup notes

I used this board for an ESP32-S3 audio demo and the speaker output was consistent after setup. The RGB lighting and audio hardware make it useful for AI voice experiments and interactive desk projects.

Thank you for reviewing the Waveshare ESP32-S3-AUDIO-Board AI Smart RGB Speaker. We are glad this ESP32-S3 audio board and AI smart RGB speaker module worked well for your AI audio, RGB speaker demos and voice-enabled ESP32-S3 projects.

I
Iris Rivera
Well made and easy to integrate

Good choice for testing ESP32-S3 audio, status lighting and simple voice interaction. It is still a development board, but the hardware is focused enough to save time.

Thanks for the review. Practical feedback on the Waveshare ESP32-S3-AUDIO-Board AI Smart RGB Speaker helps makers choose the right Waveshare hardware for AI audio, RGB speaker demos and voice-enabled ESP32-S3 projects.