Prime MkII/T-Beam: Enable alarm sound on Murata 4kHz piezo electric speaker.

lyusupov / SoftRF

:airplane: Multi-functional, compatible DIY general aviation proximity awareness system

GNU General Public License v3.0

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Closed CazYokoyama closed 2 years ago

CazYokoyama commented 2 years ago

It connects to GPIO14 and GND. Signed-off-by: Caz Yokoyama caz@caztech.com

youtube video will be later.

CazYokoyama commented 2 years ago