Teensy Boards

Teensy boards are compact, high-performance microcontroller development boards from PJRC, designed as a more capable alternative to standard Arduino boards while maintaining full Arduino IDE compatibility. Their small size and rich feature set make them a favourite for space-constrained, performance-critical projects.

The range includes Teensy 4.0 with its 600MHz ARM Cortex-M7 processor, the Teensy 4.1 with expanded I/O and optional Ethernet, and earlier models including Teensy 3.2 and LC for projects where lower power consumption is a priority.

Teensy boards are used in professional audio synthesisers and effects processors, USB MIDI controllers, motion capture gloves, lighting controllers, robotics applications requiring high-speed processing, and any maker or commercial project demanding more than a standard Arduino can deliver.