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M5Stack Voice Pyramid Smart Speaker Base without M5Atom white background front angle view
M5Stack Voice Pyramid Smart Speaker Base without M5Atom speaker front close-up
M5Stack Voice Pyramid Smart Speaker Base without M5Atom top view
M5Stack Voice Pyramid Smart Speaker Base without M5Atom USB Type-C side view
M5Stack Voice Pyramid Smart Speaker Base without M5Atom rear side view

M5Stack Voice Pyramid Smart Speaker Base without M5Atom

SKU: M5-A167
Regular price 38,80 € Sale price 30,29 €
22% OFF
incl. VAT
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M5Stack Voice Pyramid Smart Speaker Base without M5Atom white background front angle view

M5Stack Voice Pyramid Smart Speaker Base without M5Atom

30,29 €

Description

M5Stack Voice Pyramid is a desktop smart speaker base for M5Stack Atom series controllers, including Atom, AtomS3, and AtomS3R. It is supplied as a base without a controller and adds a larger acoustic structure, audio input and output, capacitive touch interaction, and RGB feedback for voice assistant and smart home projects.

The base combines an STM32G030F6P6 co-processor for touch and RGB control, an ES8311 audio codec, an ES7210 microphone acquisition chip with AEC, an AW87559 Class-D speaker driver, and a Si5351 programmable clock generator. It is intended for compatible M5Stack Atom series controllers; Atom Voice is not compatible with Voice Pyramid.

Notice: Do not use Voice Pyramid together with Atom Voice. M5Stack warns that this may result in device damage. The controller is not included with the Voice Pyramid base.

M5Stack Voice Pyramid touch slider and RGB layout

Features

  • Atom series compatibility: designed for compatible M5Stack Atom series controllers, including Atom, AtomS3, and AtomS3R; Atom Voice is excluded.
  • STM32G030F6P6 co-processor for touch sensing and RGB lighting control.
  • ES8311 audio codec for audio playback and signal processing.
  • ES7210 microphone acquisition with AEC for clearer voice input.
  • AW87559 Class-D amplifier for the built-in speaker.
  • Si5351 programmable clock generator for the audio path.
  • Dual-side capacitive touch sliders with four touch detection points.
  • 28 WS2812 RGB LEDs for programmable visual feedback.
  • HY2.0-4P expansion port and bottom USB Type-C power input.

Specifications

Specification Parameter
Compatible Controller Family M5Stack Atom series, including Atom, AtomS3, and AtomS3R; excludes Atom Voice
Controller Included No, Voice Pyramid base only
Co-processor STM32G030F6P6
Audio Codec ES8311
Audio ADC ES7210
Microphone LMA3729T381-0Y3S
Amplifier AW87559
Clock Generator Si5351
Indicator LEDs 28 × WS2812 RGB LEDs
Touch Function Dual-side touch-slider zones with 4 touch points
Input Power DC 5V
Expansion Port 1 × HY2.0-4P
Standby Current 14.92mA
Operating Current 578.47mA maximum volume output with controller connected
Operating Temperature -10°C to 60°C
Product Size 83.6 × 83.6 × 56.7mm
Product Weight 100.7g
Package Size 93.0 × 86.0 × 56.0mm
Gross Weight 145.1g

M5Stack Voice Pyramid model size drawing

Applications

M5Stack Voice Pyramid is suited to smart speakers, desktop voice assistants, voice control hubs, local or cloud voice interaction prototypes, and IoT voice gateways.

  • Home Assistant voice terminals with a compatible Atom series controller.
  • Far-field voice assistant and wake-word interaction projects.
  • Desktop Bluetooth audio and touch-controlled speaker experiments.
  • IoT voice gateways and connected smart control prototypes.
  • M5Stack voice UI development with RGB and touch feedback.

Home Assistant tutorial

Xiaozhi voice assistant tutorial

Bluetooth speaker tutorial

Product List

  • 1 × Voice Pyramid base

The compatible Atom series controller is not included.

Other Content

Installation and compatibility: align a compatible Atom series controller with the reserved pin header and press it vertically into place. Atom Voice must not be used with Voice Pyramid.

  • The RGB light bars are divided into RGB CH1 and RGB CH2.
  • The touch system provides TP1, TP2, TP3, and TP4 points for swipe or single-point interaction.
  • Power the base through the bottom USB Type-C port or the bottom HY2.0-4P DC 5V input.
  • Use the product only with compatible Atom series controllers; the Atom Voice controller is excluded.

M5Stack Voice Pyramid power and interaction overview

M5Stack Voice Pyramid schematic overview

For an all-in-one compact voice controller, see the M5Stack Atom VoiceS3R Smart Speaker Dev Kit.

Resources

FAQ

Does Voice Pyramid include an Atom controller?

No. Voice Pyramid is the base only, and the compatible Atom series controller must be supplied separately.

Which M5Stack controllers are compatible?

Use a compatible controller from the M5Stack Atom series, including Atom, AtomS3, and AtomS3R. Atom Voice is not compatible with Voice Pyramid.

Can I use Atom Voice with Voice Pyramid?

No. Do not use Voice Pyramid together with Atom Voice because M5Stack warns that this may result in device damage.

What voice projects does the Voice Pyramid support?

The documented use cases include Arduino control, Home Assistant voice assistants, Xiaozhi voice assistants, Bluetooth speakers, and IoT voice gateways.

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 3 reviews
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33%
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C
Casey Turner
M5Stack Voice Pyramid Smart Speaker Base without M5Atom: solid build quality

The M5Stack Voice Pyramid Smart Speaker Base without M5Atom arrived in good condition and fitted neatly into my existing setup. Integration went smoothly and I have not encountered any significant issues.

J
Jordan Miller
M5Stack Voice Pyramid Smart Speaker Base without M5Atom: useful after setup

After working with M5Stack Voice Pyramid Smart Speaker Base without M5Atom for a while the overall experience felt stable and predictable. The result was good after a little adjustment during the first configuration.

T
Taylor Brooks
M5Stack Voice Pyramid Smart Speaker Base without M5Atom: smooth first setup

I added M5Stack Voice Pyramid Smart Speaker Base without M5Atom to a recent project and found the initial setup straightforward. It has remained dependable and delivered the result I expected.