Caution: This requires overclocking the Teensy 4.1 to at least 912MHz! Use a heatsink and allow good airflow before attempting this! Prototype Flash Emulator: Connect ...

Douglas Engelbart’s 1968 “Mother of all Demos” introduced the world to a whole range of technologies we take for granted today, the most prominent being his great invention, the computer mouse.

I have my own PCB with Teensy 4.1 onboard and TMC5130A. It is working fine - I use SPI commands to operate motor. My board is connected to Windows PC via USB, and I can read or write to MCU UART. I ...

It was only last August that PJRC released Teensy 4.0. At that time, the 4.0 became the fastest microcontroller development board on the planet, a title it still holds as of this writing — or, well, ...