In this episode we meet Len Koppl, KD0RC, the designer of the Teensy Maestro remote control head for a Flex radio. Len is a professional software developer and project manager and brings many decades of technical experience and ham radio hands-on to his projects.

In tis episode we learn about multiple projects including the Teensy Maestro, an open source hardware remote control head designed to control a Flex radio. Based on the Arduino Teensy microcontroller, we learn about Len's journey of development and some of the interesting technical challenges he faced in this project.