The user interface is a single button for data entry and ... It uses a devilish chimera of Morse code and a truncated ASCII to enter data, and the LED blinks the same back at you.

[Yann Guidon] has made some awesome pieces of LED jewelry using a minimal number ... latest version is the addition of the Morse code blinking using a small microcontroller. The microcontroller ...

This time, I will try to run and debug the LED blinking using the Raspberry Pi Pico 2 and ... I downloaded and extracted it to my home directory. [code]cd wget https://buildbot.embecosm.com ...