PJRC

4.9

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When purchasing a product, price is the consumer's primary concern. At present, PJRC has 21 products for sale. PJRC products range in price from $13.95 to $50.87, and the average price of all the products is about $34.84.

You can confidently purchase PJRC products from the seller 3DMakerWorld, Inc.. The brand holds an average rating of 4.87, testifying to its excellent reputation.

PJRC Best Sellers

Last Updated: Jan 11, 2026

PJRC Teensy 4.1 ARM Cortex-M7 Processor at 600MHz with a NXP iMXRT1062 (Without pins)

Single Board Computers Raspberry Pi Starter Kits

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Designed to bring all general purpose I/O pins to breadboard friendly pads on the outside edges

Ethernet Option

Version 4.1

NXP iMXRT1062 chip, the fastest microcontroller available today

Pins not included

Teensy 4.1 (with Pins)

Single Board Computers Raspberry Pi Starter Kits

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Pre-Soldered Header Pins

ARM Cortex-M7 at 600 MHz

4X Larger Flash Memory

Provides Greater I/O Capability

Includes Ethernet PHY, SD Card Socket, and USB Host Port

PJRC Teensy USB Board, Version 4.1, Without Ethernet Chip

Single Board Computers Raspberry Pi Starter Kits

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Designed to bring all general purpose I/O pins to breadboard friendly pads on the outside edges

This board DOES NOT feature the Ethernet option

Can be programmed using the Arduino IDE with Teensyduino add-on

NXP iMXRT1062 chip, the fastest microcontroller available today

Pins not included

Teensy 4.1 (Without Pins) Developer Pack

Single Board Computers Raspberry Pi Starter Kits

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Teensy 4.1 (Without Pins)

Includes two (2) PSRAM Chips and one (1) Ethernet Kit for Teensy 4.1

PJRC Teensy 4.1 ARM Cortex-M7 NXP iMXRT1062 Microcontroller Development Board + Ethernet Kit

Single Board Computers Raspberry Pi Starter Kits

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ARM Cortex-M7 IMXRT1062 processor at 600 MHz, 1024K RAM (512K is tightly coupled) 8192K Flash (64K reserved for recovery & EEPROM emulation)

Kit includes the Teensy 4.1 Ethernet Kit to connect to Ethernet

35 PWM Pins, 18 Analog Inputs, 8 Serial Ports, SPI, I2C, I2S,CAN Bus, IR modulator I2S (for high quality audio interface)

2.4 by 0.7 inch form factor, same as Teensy 3.6

PJRC Teensy 4.0 Lockable Development Board

Single Board Computers Raspberry Pi Starter Kits

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Lockable for secure device development

Version 4.0

Teensy 4.0 (Without Pins)

Prototyping Boards

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1024K RAM (512K of Tightly Coupled Memory)

2048K Flash (64K Reserved for Recovery & EEPROM Emulation)

2 USB Ports (Both 480 MBit/Sec)

3 CAN Bus (1 with CAN FD), 2 I2S Digital Audio

Ethernet Kit for Teensy 4.1

Single Board Computers Raspberry Pi Starter Kits

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The Ethernet Kit for Teensy 4.1 has all the parts needed to connect to the Ethernet port on the Teensy 4.1.

This kit includes the following: one (1) Ethernet MagJack, one (1) bare circuit board, one (1) ribbon cable assembly, two (2) header pins, and one (1) capacitor.

PLEASE NOTE: Soldering is required. Teensy 4.1 is NOT included.

Teensy 4.0 Microcontroller Development Board Lockable Version Without Pins

Single Board Computers Raspberry Pi Starter Kits

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LOCKABLE PROGRAM CODE: This lockable version of the Teensy 4.0 is suitable for commercial products and secure applications to protect your program code from unauthorized access and coping.

Features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip

1024K RAM (512K is tightly coupled); 2048K Flash (64K reserved for recovery & EEPROM emulation)

2 USB ports, both 480 MBit/sec; 3 CAN Bus (1 with CAN FD)

31 PWM pins; 40 digital pins, all interrupt capable; 14 analog pins, 2 ADCs on chip; 2 I2S Digital Audio

Same size and shape as the Teensy 3.2 and retains compatibility with most of its pin functions

Teensy 4.1 (With Ethernet, With Pins)

Single Board Computers Raspberry Pi Starter Kits

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Pre-Soldered Header Pins

ARM Cortex-M7 at 600 MHz

4X Larger Flash Memory

Provides Greater I/O Capability

Includes Ethernet PHY, SD Card Socket, and USB Host Port

Teensy 4.1 USB Microcontroller Development Board (No Pins)

Motherboards

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ARM Cortex-M7 at 600 MHz

4X Larger Flash Memory

Provides Greater I/O Capability

Includes Ethernet PHY, SD Card Socket, and USB Host Port

PJRC FAQs

Is PJRC Legit?

Yes, PJRC is a legitmate brand on Amazon. After conducting a comprehensive analysis of 361 customer reviews for PJRC products on Amazon, we have determined its average rating. With a strong performance and good quality, PJRC has received an average rating of 4.87 from numerous buyers, indicating that PJRC are trustworthy and live up to their claims. Therefore, it is safe to make purchases from PJRC on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

How to find more PJRC products?

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How does findthisbest choose the top PJRC products?

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How can I purchase PJRC products via FindThisBest?

Go to the PJRC page.
Select the product you want in the PJRC buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product PJRC Teensy 4.1 ARM Cortex-M7 Processor at 600MHz..., you can view it on Amazon page.
Place your order on Amazon.

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