Teensy 4.1 Development Board (Pre-soldered)
Review: 5 - "A masterpiece of literature" by John Doe, written onMay 4, 20020

Teensy 4.1 Development Board (Pre-soldered)

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  • Product SKU: KGPDB017
₹ 3,399 ₹ 4,399
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The Teensy 4.1 Development Board is a powerful microcontroller board designed for embedded electronics projects. It's part of the Teensy series of development boards created by PJRC (Paul Stoffregen's Teensy). The Teensy 4.1 is notable for its speed and capabilities, making it an excellent choice for various applications, especially those that require high processing power and a wide range of I/O options.

Here are some key features and specifications of the Teensy 4.1 Development Board:

Microcontroller: It is powered by a NXP i.MX RT1062 ARM Cortex-M7 processor, running at 600 MHz. This is significantly faster than many other microcontrollers.

Memory: The Teensy 4.1 has 8MB of Flash memory for program storage and 1024KB of RAM for data storage.

I/O Pins: It provides 55 digital I/O pins, 3 analog inputs, and numerous communication interfaces like SPI, I2C, UART, and more.

High-Speed Interfaces: Teensy 4.1 supports USB High-Speed (480 Mbps), Ethernet, and CAN bus for various connectivity options.

Display Support: It has a parallel LCD interface, and it's compatible with several display libraries.

Expansion: The board includes two microSD card slots, which can be useful for data logging or storing large amounts of data.

Audio Capabilities: Teensy 4.1 features high-quality audio processing capabilities with a high-speed audio interface and support for audio libraries like the Teensy Audio Library.

Size and Form Factor: The board is compact and designed to be compatible with standard breadboards.

Power Supply: It operates on 3.3V and can be powered via USB or an external power supply.

Development Environment: You can program Teensy 4.1 using the Arduino IDE with the Teensyduino add-on. PJRC also provides additional libraries and tools to make development easier.


  • ARM Cortex-M7 at 600 MHz
  • Float point math unit, 64 & 32 bits
  • 7936K Flash, 1024K RAM (512K tightly coupled), 4K EEPROM (emulated)
  • QSPI memory expansion, locations for 2 extra RAM or Flash chips
  • USB device 480 Mbit/sec & USB host 480 Mbit/sec
  • 55 digital input/output pins, 35 PWM output pins
  • 18 analog input pins
  • 8 serial, 3 SPI, 3 I2C ports
  • 2 I2S/TDM and 1 S/PDIF digital audio port
  • 3 CAN-Bus (1 with CAN FD)
  • 1 SDIO (4-bit) native SD Card port
  • Ethernet 10/100 Mbit with DP83825 PHY
  • 32 general-purpose DMA channels
  • Cryptographic Acceleration& Random Number Generator
  • RTC for date/time
  • Programmable FlexIO
  • Pixel Processing Pipeline
  • Peripheral cross triggering
  • Power On/Off management
  • 3.3V logic (It is recommended to use 3.3 -5V logic converters)
  • CPU: ARM Cortex-M7 at 600 MHz
  • Supply Voltage: DC 3.3V to 5V

Performance comparison

Pin assignments

Engineering Drawings

Product Video

Package Includes

  • 1 x Pre-soldered Teensy 4.1 development board

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