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- PJRC Teensy 4.0 Lockable Development Board
物品 #:
87443438
PJRC Teensy 4.0 Lockable Development Board
物品 #:
87443438
HKD 281
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 美國
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現在訂購，約可在下列時間收貨： 星期四, 八月 20
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Teensy 4.0 offers the fastest microcontroller and powerful peripherals in a compact design.
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Note: Step Down Voltage Transformer required for using electronics products of 美國 store (110-120). Recommended power converters 立即購買.
What Stands Out
High Processing Power
Teensy 4.0 features a powerful 600 MHz processor, enabling rapid development and handling of complex applications, perfect for demanding projects in embedded systems and real-time processing.
Compact Design
Its small form factor rivals other development boards, making it ideal for projects where space is limited, yet providing ample GPIOs and connectivity options for versatile applications.
Lockable Security
The lockable features ensure project integrity and prevent unauthorized access, giving developers peace of mind, especially in educational and prototyping environments where security is paramount.
產品詳情
| RAM Memory Installed | 1024 MB |
| Memory Storage Capacity | 1.02 MB |
| CPU Model | Core M Family |
| Processor Speed | 0.6 GHz |
| Connectivity Technology | USB |
| Operating System | Arduino |
| Processor Brand | ARM |
| Wireless Compability | Bluetooth |
| Compatible Devices | Arduino Boards, Computers (PCs, laptops, tablets), Smartphones |
| RAM Memory Technology | LPDDR4 |
| Processor Count | 1 |
| Total Usb Ports | 2 |
| Brand | PJRC |
| Model Name | Teensy 4.0 |
| Built-In Media | Teensy 4.0 Lockable Development Board |
| UPC | 724376599363 |
| Manufacturer | PJRC |
| Item Weight | 1 Grams |
| Item Dimensions L x W x H | 4"L x 0.1"W x 6"H (10.2 x 0.3 x 15.2 cm) |
| Ram Memory Installed Size | 1024 MB |
Who Should Buy?
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Hobbyist Programmers
Ideal for hobbyists looking to create innovative projects with a fast and versatile microcontroller platform.
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Electronics Students
Great for students studying electronics and programming, offering hands-on experience with advanced features.
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Prototype Developers
Well-suited for developers needing rapid prototyping of embedded systems with high processing power.
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Beginner Users
Not ideal for absolute beginners who may find its advanced features overwhelming without prior knowledge.
產品敘述
PJRC Teensy 4.0 Lockable Development Board
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客戶問題＆回答
-
題:
What features does the Teensy 4.0 Lockable Development Board offer?
回答: The Teensy 4.0 Lockable Development Board is designed with a powerful 600 MHz ARM Cortex-M7 processor, providing exceptional performance for various projects. It includes 1024 KB of SRAM and 8 MB of flash memory, allowing for complex applications. The board features multiple I/O options, including PWM outputs, analog inputs, and a built-in USB host. This extensive set of features makes it ideal for advanced projects such as robotics, music synthesis, and IoT applications. -
題:
How does the lockable feature of the Teensy 4.0 benefit my projects?
回答: The lockable feature of the Teensy 4.0 protects your code from unauthorized access or tampering. This is particularly valuable for commercial applications or when developing proprietary software. By utilizing locking mechanisms, you can ensure that your intellectual property remains secure, making it a trusted choice for developers who need to deploy sensitive or critical applications consistently. -
題:
What programming languages can I use with the Teensy 4.0?
回答: The Teensy 4.0 supports multiple programming languages, with the most common being C and C++. Frameworks like Arduino IDE and PlatformIO make it convenient to develop applications. Additionally, Teensyduino extends Arduino capabilities specifically for Teensy boards, providing access to a wide range of libraries and functions. This versatility allows developers to choose their preferred coding approach, simplifying the learning process and enhancing productivity. -
題:
What kinds of projects are ideal for the Teensy 4.0 Lockable Development Board?
回答: The Teensy 4.0 is perfect for a variety of projects, including robotics, audio applications, and complex sensor interfaces. Its high speed and extensive memory make it suitable for real-time signal processing, multi-channel audio playback, and even game controller development. Whether you're creating an interactive installation or building a smart device, its robust performance can handle demanding tasks effectively. -
題:
Can I use the Teensy 4.0 for audio projects?
回答: Yes, the Teensy 4.0 is highly regarded in the audio development community. It can process audio signals in real-time and supports multiple audio shields, enabling you to interface with microphones, speakers, and other audio components. This makes it an excellent choice for building synthesizers, audio effects processors, or high-quality audio applications, allowing for endless creative possibilities. -
題:
Does the Teensy 4.0 support wireless connectivity?
回答: While the Teensy 4.0 itself does not come with built-in wireless connectivity, it can be paired with various wireless modules such as Wi-Fi, Bluetooth, or Zigbee. By adding these modules, you can enable remote communication and IoT functionality in your projects. This flexibility opens up numerous opportunities for creating connected applications, from smart home devices to remote-controlled robots. -
題:
How can I ensure compatibility with existing Arduino libraries?
回答: The Teensy 4.0 is designed to be compatible with many Arduino libraries, especially when using the Teensyduino add-on for the Arduino IDE. This compatibility allows developers to leverage a vast ecosystem of resources and community support, making it easier to integrate existing code into new projects. It’s a seamless transition for those familiar with Arduino programming, enhancing development efficiency and reducing learning curves. -
題:
What are the power requirements for the Teensy 4.0?
回答: The Teensy 4.0 operates effectively at a voltage range of 3.3V to 5V, making it very versatile in terms of power supply options. You can power it through a USB connection or an external power source. Understanding these power requirements is crucial for battery-operated or portable projects, ensuring reliable performance without damaging the board. -
題:
How can I get help or support for using Teensy 4.0?
回答: Support for Teensy 4.0 is readily available through a range of resources. The official PJRC website hosts a comprehensive documentation library, including tutorials and FAQs. Additionally, community forums and GitHub repositories provide platforms for users to share experiences and solutions. Engaging with these resources can greatly assist in troubleshooting and expanding your project capabilities. -
題:
Where can I buy Teensy 4.0 Lockable Development Board in Hong Kong?
回答: You can purchase the Teensy 4.0 Lockable Development Board from Ubuy in Hong Kong. Ubuy offers a convenient shopping experience, allowing you to find the Teensy board along with various related components and accessories for your projects.
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優點
- Compact and lightweight design
- High processing speed
- Easy to use for beginners
- Versatile programming options
缺點
- Limited documentation for advanced features.
Platform Trust & Buyer Confidence
FZ
F Zhang
Verified buyer
“Good product, and smooth delivery!”
18-Jul-26 · via Trustpilot
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“Great products and services”
17 April 2026 · via Trustpilot
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Khushi
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“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”
6 July 2026 · via Trustpilot
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kritika
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3 July 2026 · via Trustpilot
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“Great product, good packing, the goods arrived quickly and well protected.”
6 June 2026 · via Trustpilot
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HKD 281
現在訂購，約可在下列時間收貨： 星期四, 八月 20
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特色和優勢
- Features the powerful ARM Cortex-M7 processor at 600 MHz.
- Includes 1024K RAM and 1984K Flash for robust performance.
- Compatible with Arduino IDE for easy programming.
- Offers extensive peripheral support including multiple USB, I2S, and CAN Bus interfaces.
- Compact size of 1.4 by 0.7 inches makes it versatile for various projects.
- Lockable feature ensures secure device development.
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.