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Synaptics announced the Katana Edge AI evaluation kit on March 28, 2022, positioning it as a developer platform for building and prototyping low-power, on-device machine-learning products. The company demonstrated the kit at the tinyML Summit held March 28–30, 2022, with examples including instrument-meter reading and people detection and counting. This was an evaluation kit for IoT developers—not a consumer AI product or a current product launch.
What is the Synaptics Katana Edge AI Kit?
The Katana EVK is a development and prototyping platform built around Synaptics’ low-power Katana system-on-chip (SoC). Synaptics designed it to process AI workloads locally, combining vision, sound, voice and motion inputs with wired and wireless connectivity for edge-IoT products. The company’s launch announcement is dated March 28, 2022: Synaptics Katana EVK launch release.
What does the Katana EVK include?
The announced kit was intended to let a development team move from sensor experiments to an integrated prototype without assembling every hardware element separately. Synaptics listed these major components:
- A Katana SoC baseboard with an on-chip neural-network engine.
- Imaging, audio, voice and motion sensors.
- A Synaptics wireless module supporting Wi-Fi and Bluetooth Low Energy.
- A people-detection mounting bar and overhead-camera clips.
- Cabling, batteries and an enclosure.
- Instructions and supporting software.
The combination is significant because it supports sensor fusion: an application can use more than one signal—such as a camera feed plus audio or motion—to make an edge decision. The launch release does not provide a price, measured inference speed, accuracy figures, power test conditions or a component-level specification table, so those should not be inferred from the kit description.
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- The developer kit includes a Jetson AGX Orin 64GB module, and can emulate all the Jetson Orin modules. It supports multiple concurrent AI application pipelines with the NVIDIA Ampere GPU architecture, next-generation deep learning and vision accelerators, high-speed IO and fast memory bandwidth. Now you can develop solutions using your largest and most complex AI models to solve problems such as natural language understanding, 3D perception, and multi-sensor fusion.
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- Jetson ecosystem partners offer additional AI and system software, developer tools, and custom software development. They can also help with cameras and other sensors, as well as carrier boards and design services for your product.
- With the computing capability of more than 8 Jetson AGX Xavier systems in a developer kit that integrates the latest NVIDIA GPU technology with the world’s most advanced deep learning software stack, you’ll have the flexibility to create tomorrow’s AI solution as well as today’s.
What could developers build with it?
Vision and counting
Synaptics demonstrated reading an instrument-meter display and detecting or counting people. The company also described occupancy-related applications for buildings and monitoring systems. These are vendor-described demonstrations and target use cases, not independent benchmarks of recognition accuracy.
Audio and voice interfaces
The broader tinyML Summit material associated Katana with sound-event detection, keyword spotting and speech processing. Those workloads can support local alarms, hands-free controls and event classification without sending every raw audio stream to a cloud service.
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- 30-in-1 No-Solder Sensor Board, Plug and Play: Integrates 30 functional sensors including temperature & humidity, ultrasonic ranging, gas and motion sensors. Innovative common board design requires no soldering or complex wiring, and comes with a full set of accessories like 128G SD card, adapter board and acrylic mounting plates for zero-threshold experiments
- 8MP Gimbal Camera & Dual Servos for Professional Visual AI: The Starter Kit is equipped with an IMX219 8MP monocular camera and a dual-servo gimbal, supporting face and target tracking, and is ideal for AI edge computing scenarios such as intelligent monitoring, robot navigation, and automated recognition
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- 11.6-inch IPS HD Screen & AI Voice Interaction System: Built-in 1366*768 resolution IPS screen eliminates the need for an external monitor, enabling one-device experimentation and visual feedback. The exclusive AI voice interaction system supports intelligent Q&A and voice command control for natural human-computer dialogue
- Rich Expansion Interfaces & Portable All-in-One Design: Features 2x I2C, 1x UART and 2 IO expansion interfaces to meet personalized experiment expansion needs; a custom carrying case integrates all components (11.81×7.87×3.94 inch), allowing AI experiments and demonstrations anytime and anywhere
Industrial and monitoring IoT
Synaptics named smart-home, building, industrial and monitoring applications. The later Edge Impulse announcement expanded the example list to object and pattern recognition, fall detection, asset or inventory tracking, digital meter reading and environmental sensing: the September 2022 Edge Impulse Studio announcement.
What happened at tinyML Summit?
The Katana announcement coincided with Synaptics’ tinyML Summit presence on March 28–30, 2022. The company said it would show live demonstrations and hold technical sessions covering vision, sound-event detection, keyword spotting, speech processing and people counting. Its Summit overview also discussed Katana and the separate DBM10L SoC, both of which Synaptics described as having dedicated on-chip neural-network inference engines. DBM10L was part of the broader showcase, not a component of the Katana EVK: Synaptics’ tinyML Summit announcement.
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Rank #3
- Stability: Can be used stably for a long time
- Design: Robust design, easy to maintain
- Easy to install: simple operation, easy to install
- Application Scenario:Widely used in many industrial environments
- Correct use:Correct use can extend the service life of the product
How were custom models developed?
Synaptics announced an Edge Impulse partnership in September 2021 for creating, training and deploying custom edge models: partnership announcement. On September 1, 2022, it said the Katana EVK was available in Edge Impulse Studio. Developers could bring their own application datasets into the web-based Studio, train models and optimize them for Katana, then deploy models for voice, vision, sound and other sensor inputs.
- Collect data representing the intended environment and sensor inputs.
- Use the dataset in Edge Impulse Studio to create and train a model.
- Optimize the trained model for the Katana target.
- Deploy and evaluate the model on the EVK, then refine the data or model as needed.
The cited announcements establish this workflow existed in 2022. They do not establish current Edge Impulse pricing, present-day Studio compatibility, supported firmware versions or whether the same hardware remains commercially available.
Rank #4
- Brilliant AI Performance for production: on-device processing with up to 70 TOPS AI performance with low power and low latency, Due to the high thermal demands of Super mode, only the J30 Series supports upgrading to Super mode via the JetPack 6.2 update.
- Hand-size edge AI device: compact size at 130mm x120mm x 58.5mm, includes NVIDIA Jetson Orin NX production module, a heatsink, enclosure, and a power adapter. Support desktop, wall mount, fit in anywhere
- Expandable with rich I/Os: 4x USB3.2, HDMI 2.1, 2xCSI, 1xRJ45 for GbE, M.2 Key E, M.2 Key M, CAN and GPIO
- Accelerate solution to market: pre-installed JetPack with NVIDIA JetPack 5.1.1 on the included 128GB NVMe SSD, Linux OS BSP, 128GB SSD, support Jetson software and leading AI frameworks and software platforms
- Comprehensive certificates: FCC, CE, RoHS, UKCA
Was the Katana kit available to buy?
Synaptics said in its March 2022 launch release that the Edge AI EVK was “available now through Synaptics’ sales channels” and directed prospective customers to a local Synaptics sales representative. That statement documents historical availability at launch; it does not confirm current stock, a current distributor, a price or product lifecycle status.
If you are checking secondary marketplaces, Synaptics Katana Edge AI evaluation kit is an appropriate Amazon search phrase, but the announcement provides no confirmed Amazon listing. For a legitimate purchase inquiry, start with Synaptics’ sales-channel guidance in the original launch release and ask specifically about current availability, revision, included accessories and software support.
Best Value
- 【Core Parameters】★AI Perf: 117/157 TOPS★GPU: 1024-core N-VI-DIA Ampere architecture GPU with 32 Tensor Cores★CPU: 8-core Arm Cortex-A78AE v8.2 64-bit CPU 2MB L2 + 4MB L3★Memory: 16GB 128-bit LPDDR5 | 102.4GB/s★Storage: Supports external NVMe 【Note: This kit does not include a SSD and pre-installed system. User need to provide your own NVMe M.2 SSD of at least 256GB and flash the operating system onto it yourself. 】
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- 【Revolutionizing AI with Unmatched Performance】The Jetson Orin NX system module adopts the Ampere architecture GPU, a new generation of deep learning and vision accelerators, high-speed I/O, and fast memory bandwidth to support multiple AI application processes. Granular structured sparsity to improve the operating throughput of Tensor Core, and can use larger and more complex AI model development solutions in natural language understanding, 3D perception and multi-sensor fusion.
- 【Tutorial materials provided】The JETSON system based on Ubuntu 22.04 provides a complete desktop Linux environment with accelerated graphics, supporting NVIDI-ACUDA 12.6, TensorRT 10.7.0, cuDNN 9.6.0, OpenCV 4.10.0, etc. The performance on AI LLM, VLM and visual Transformer is significantly improved compared with the previous generation.
Who was the kit for?
- Embedded and IoT product teams: useful when a prototype needs several sensing modalities and local inference.
- Researchers and proof-of-concept developers: useful for testing sensor-fusion ideas with supplied hardware and an enclosure.
- Teams building privacy-sensitive systems: local processing can reduce the need to transmit raw camera or audio data, although the announcements do not claim a particular privacy certification.
It is not presented as a plug-and-play consumer appliance, a general-purpose development board with published benchmark leadership, or evidence that every listed application will work without collecting and tuning task-specific data.
What the announcements do—and do not—establish
| Decision area | Established information | Not established in the announcements |
|---|---|---|
| Hardware | Katana SoC baseboard, neural-network engine, imaging/audio/voice/motion sensors, Wi-Fi and BLE module, mounting accessories and enclosure. | Exact processor specifications, memory, power draw, camera resolution and measured performance. |
| Applications | Meter reading, people detection/counting, occupancy, sound-event detection, keyword spotting and other vendor-described IoT use cases. | Independent accuracy, latency or field-reliability results. |
| Development | Included software and a 2022 Edge Impulse Studio route for training and optimizing custom models. | Current software versions, pricing, support term or present compatibility. |
| Purchasing | Sales-channel availability announced in March 2022. | Current inventory, retail listing, price or lifecycle status. |
Bottom line for developers
The Katana EVK was Synaptics’ 2022 answer to a specific development problem: how to prototype low-power edge AI that combines vision, audio, voice and motion with local neural-network inference and IoT connectivity. Its strongest documented value is the breadth of the hardware bundle and the path from a developer’s own dataset to a Katana-optimized model through Edge Impulse Studio. Anyone evaluating it now should treat the launch availability, event demonstrations and software integration as historical claims and verify current hardware and tool support directly with Synaptics or authorized channels.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
