“Purchased the Teensy 4.1 board with assembled pins from the Pi Hut mainly to experiment and play with this fast microcontroller. I was very impressed by the packaging including a handy pin-out card. The fun started when I loaded the first sketch and was blown away by the speed of the device. I wasn’t expecting it to run compiled C++ code faster than a high end desktop PC running interpreted Python! The online libraries and information resources from PJRC are excellent and the integration into the Arduino framework is very good indeed. All round it is quality and extremely capable microcontroller - I just need to find a project which needs all this speed now!”
