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ALXV LABS

BYTE 90 Series 2

BYTE 90 Series 2

Regular price $116.00 CAD
Regular price Sale price $116.00 CAD
Sale Sold out
Shipping calculated at checkout.
Color: Carbon Black
Battery

NOTICE: International orders (outside US and Canada) must be purchased without battery due to cross-border shipping regulations on hazardous materials.

This 3D printed collectible responds to motion with audio and haptic feedback. Byte 90 features over 30 vibrant expressions animated on its OLED display and can enter clock mode to operate as a desktop clock. Place two units together to watch them interact through charming animations. Built on open-source ESP32 S3 hardware development board, it invites customization while adding retro-tech appeal to any space—perfect for collectors and creators alike.

Product Details

Designer: ALXV Labs
Release Date: September, 2025
Size: 53.24 x 62.94mm (2.10 x 2.48 inches)
Material: Polylactic Acid (PLA), a bioplastic made from renewable resources like cornstarch or sugarcane.

Not suitable for persons under 16.

Special Notice for US and International shipping

International Orders (including US): All international shipments may be subject to import duties, taxes, and tariffs collected by customs upon delivery. These charges are separate from our product prices and shipping costs.

US Orders: Due to recent de minimis exemption changes, duties are now calculated and collected at checkout to minimize surprise fees. However, additional tariffs may still be collected by customs upon delivery.

All sales are final. Shipping calculated at checkout. Please see our Shipping and Refund policy for details.

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A touch of nostalgic charms.

BYTE 90 merges art and technology in a collectible to reimagine iconic tech designs blending nostalgia with a playful modern twist.

  • 3D Printed

    3D printed with PLA (Polylactic Acid), a biodegradable, eco-friendly plastic made from renewable resources like corn starch and sugarcane.

  • Designed for creators

    Meticulously crafted from passion and creative vision, this art piece embodies a designer's dedication to inspire through thoughtful detail.

  • Playful interactions

    Over 30+ unique animations each interaction brings personality to your desk with Byte 90's charming expressions.

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Byte 90 Series 2

A fully integrated design

Series 2 brings Byte 90 to life with interactive hardware that responds to your movements. An all new custom-designed PCB combines audio, haptic feedback, real-time clock, and motion sensing into one seamless experience. Built on the Xiao ESP32 S3 with open-source firmware, it's the perfect canvas for creators, tinkerers, and collectors.

  • ESP32-S3R8

    Xtensa LX7 dual-core, 32-bit processor that operates at up to 240 MHz

  • WiFi & Bluetooth

    Complete 2.4GHz Wi-Fi and Bluetooth 5.0 ready

  • Memory

    On-chip 8M PSRAM & 8MB Flash

  • Onboard accelerometer and Haptic feedback

    ADXL345 low power, 3-axis accelerometer and haptic motor powered by DRV2605

  • OLED Display

    Low power 128×128 resolution OLED display with 65K RGB colors.

  • Real Time Clock

    Time keeping power by a PCF8563 RTC

  • Onboard audio

    Audio mp3 decoding provided by MAX98357A

  • Up to 2 days battery life

    1200mAH rechargeable lithium.

Questions? Answers.

Can Byte 90 integrate with AI capabilities?

BYTE 90 was designed as a delightful toy rather than an AI device, and as such, does not currently include the hardware components necessary for AI integration. The device lacks foundational elements like a microphone, audio encoder, and SD card storage that would be required for this functionality.

However, we recognize the exciting potential of AI connectivity and have added it to our future release roadmap. We're exploring the possibility of incorporating these hardware components in future versions, which would enable creators to connect to AI services such as DeepSeek and ChatGPT APIs.

We appreciate your understanding and continued support as we thoughtfully consider how BYTE 90 might evolve while staying true to its core identity as a delightful, playful experience.

Is Byte 90 open source?

Byte 90's firmware is fully open source for learning and modification, while animations and 3D designs remain proprietary. Explore the code to understand its inner workings or customize it for personal projects. Support ongoing development by purchasing our dev kits, which include all components needed for customization.

Our GitHub repository contain the open source firmware, and details for DIY builds.

Why do international orders not include a battery?

International orders ship without batteries due to cross-border restrictions on hazardous materials transport. Local battery purchase required upon delivery.

What type of battery does Byte 90 use?

BYTE 90 is powered by a 1200mAh 3.7V lithium battery (size 103040) with a PH 2.0 connector. The included mount is designed specifically for these dimensions. If you wish to use an alternative battery size, you'll need a custom 3D-printed mount, keeping in mind the housing's 45mm space limitation.

Important: Verify battery polarity before connecting. Incorrect polarity can cause permanent damage to the hardware. Always ensure the positive and negative terminals match the device's connector before plugging in your battery.

Can I choose the animations?

Each Byte 90 edition comes with its own exclusive animations. While animations cannot be transferred between editions, you can personalize Byte 90's appearance by purchasing additional housing options.

Will you sell the 3D printed files?

While we embrace open source for our firmware, the 3D design files remain proprietary to maintain brand authenticity and consistent quality across all Byte 90 devices.

Will you provide instructions on how to assemble Byte 90?

BYTE 90 comes fully assembled out of the box and is ready to use. If you ever need to disassemble your device—for example, to swap housing or perform maintenance—we have detailed teardown videos available on our YouTube channel to guide you through the process.

How does device to BYTE 90 pairing work?

The BYTE 90 pairing feature works exclusively in pairs. Each BYTE 90 unit can only connect with one other device at a time for device-to-device communication.

Both devices pair using ESP-NOW protocol to exchange data, coordinating their communication through expressive animations and sound. This creates a synchronized, interactive experience between the two units.

Does Byte 90 require a Wi-Fi connection?

BYTE 90 operates completely offline with no data transmission or WiFi requirement for normal use. Internet connection is only needed in two specific scenarios:

  • Clock Mode: To sync the current time when first activated
  • Firmware Updates: To receive occasional over-the-air (OTA) updates

This minimal connectivity approach ensures privacy while providing a foundation for creators who wish to expand functionality through API integration in custom projects.

Why an ESP32 S3?

The ESP32 S3 was specifically chosen for Byte 90 to deliver optimal performance with complex GIF animations. While lower-end controllers (ESP32 C3 or C6) could technically run the system, they lack the processing power and memory needed for smooth animation rendering, resulting in noticeable lag and diminished user experience.