geerlingguy merged geerlingguy/Pico-WWVB#3 · November 11, 2026 12:33 README: add CANADUINO loop stick antenna option #3 SummaryTwo antenna options in the README: the CANADUINO® 60kHz Fine Tuned Loop Stick Antenna (Option A, nothing to wind) or the DIY wire loop (Op… +257 -21