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Item #:
23094069
Teensy 4.1 USB Microcontroller Development Board (No Pins)
88% of respondents would recommend this to a friend
Item #:
23094069
€ 46
Price Details
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What Stands Out
High Processing Speed
With a 600 MHz ARM Cortex-M7 processor, Teensy 4.1 delivers unmatched performance for complex applications, making it ideal for robotics, audio processing, and advanced projects.
Expanded Memory
The inclusion of 8 MB of RAM and 2 MB of flash memory allows for extensive data handling and storage, enabling developers to create larger and more intricate programs seamlessly.
Compatibility
Designed to work with Arduino IDE, Teensy 4.1 ensures an easy learning curve for beginners while providing advanced features for experienced developers, making it a versatile choice for all skill levels.
Product Details
| RAM Memory Installed | 1024 KB |
| Memory Storage Capacity | 8 MB |
| CPU Model | Cortex |
| Processor Speed | 600 MHz |
| Connectivity Technology | Ethernet, USB |
| Processor Brand | ARM |
| Wireless Compability | 2.4 GHz Radio Frequency |
| Compatible Devices | Keyboard, printer, speaker, monitor, mouse, TV, projector, smartphone, headphones |
| RAM Memory Technology | DDR3 |
| Processor Count | 1 |
| Total Usb Ports | 1 |
| Item Dimensions L x W x H | 0.39"L x 9.06"W x 5.91"H (1 x 23 x 15 cm) |
| Brand | PJRC |
| Model Name | Teensy 4.1 |
| Built-In Media | 1 x Board |
| Number of Packs | 1 |
| Number of Items | 1 |
| UPC | 714833879473 |
| Unit Count | 1 Count |
| Item Weight | 10 g |
| Manufacturer | PJRC |
| Model Number | Teensy 4.1 |
| Mfr Part Number | TEENSY41 |
| Ram Memory Installed Size | 1024 KB |
Who Should Buy?
-
Advanced Makers
Ideal for experienced hobbyists needing powerful processing for complex projects with high-speed processing capabilities.
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Embedded Developers
Great for professionals creating custom embedded systems needing compact size and extensive peripheral support.
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Education Purposes
Useful in academic settings for teaching microcontroller programming and electronics to students with some knowledge.
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Beginners
Not suitable for novices without prior experience as it lacks beginner-friendly features and support.
Product Description
Teensy 4.1 USB Microcontroller Development Board (No Pins)
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Is Teensy 4.1 USB Microcontroller Development Board (No Available to Shop Online in Ireland?
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Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
PJRC Motherboards Teensy 4.1 Editorial Review
Teensy 4.1 USB Microcontroller Development Board (No Pins) is an impressive device offering powerful performance with its 600 MHz Cortex CPU and 1 MB of RAM, making it exceptionally fast for a range of applications like robotic projects and LCD control. Users appreciate its compatibility with Arduino IDE, ensuring ease of programming. Many have noted its speed, with one user mentioning it completed an extensive matrix manipulation task in just 0.45 seconds, showcasing its prowess compared to other boards. While it delivers great value, an area for improvement is the lack of support for easy remote firmware updates for IoT applications.
Customer Reviews & Ratings
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Pros
- Fast 600 MHz ARM Cortex processor
- 1 MB RAM for ample data handling
- Arduino IDE compatibility for easy programming
- Ideal for robotics and LCD control
- Supports fixed Ethernet and SD card
Cons
- Requires a short USB cable for consistent connectivity
Platform Trust & Buyer Confidence
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Mona
Verified buyer
“Everything was efficient and fast. ”
05 November 2026 · via Trustpilot
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Music
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05 November 2026 · via Trustpilot
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William
Verified buyer
“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”
06 November 2026 · via Trustpilot
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Andrew
Verified buyer
“Fast delivery, good and secure packaging, everything was fine and with no problems.”
06 November, 2026 · via Trustpilot
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Stephen
Verified buyer
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07 November 2026 · via Trustpilot
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€ 46
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