The Teensy 4.0 with Headers is a compact yet incredibly powerful development board featuring a 600MHz ARM Cortex-M7 processor. Pre-soldered headers mean no hassle—just plug in and start building. Despite its tiny 1.4″ x 0.7″ footprint, this board delivers serious performance for real-time computing, audio, and high-speed interfaces.

It supports dynamic clock scaling, low-power modes, and advanced memory architecture for optimized processing. Developers benefit from floating-point support, dual USB, CAN, I2S, and high-speed SPI/I2C. Whether you’re prototyping, teaching embedded systems, or crafting advanced electronics,Teensy 4.0 Development Board with Headers offers unmatched flexibility and speed in a familiar Arduino-compatible environment.

Note: The actual product may vary in slight variation in marking/resemblance with the image shown depending upon quantity availability.

Features:

1. ARM Cortex-M7 at 600 MHz
2. 1024K RAM (512K TCM) & 2048K Flash
3. Pre-soldered headers—plug & play
4. 3x SPI, 3x I2C, 7x Serial interfaces
5. 31 PWM & 14 analog pins (2 ADCs)
6. Cryptographic engine & random number generator
7. Real-Time Clock (RTC) with power-off memory

Package Includes:

1 x Teensy 4.0 Teensy 4.0 Development Board with Headers