A PTP Wall Clock is impractical and a little too precise
… First, copy over the font the application uses, from the RGB LED Matrix project you cloned earlier make sure you're in that project's directory still : Copy over the font used by the PTP wallclock app. sudo mkdir -p /usr/share/fonts/rpi-rgb-led-matrix sudo cp fonts/6x13B.bdf /usr/share/fonts/rpi-rg… …