_:n58efcafd4a4e4a9f8f499576bec6a447xb1
<http://schema.org/text>
"I have a BeagleBone Black configured with U-Boot overlays for PPS input on header pin 9.12 and UART4 on 9.11 and 9.13. This is being fed from an AdaFruit Ultimate GPS breakout board.\n\nExcerpt from /boot/uEnv.txt\n\nuboot_overlay_addr0=/lib/firmware/NF3H-PPS-00A0.dtbo\n\nuboot_overlay_addr1=/lib/firmware&hellip;"
<https://forum.beagleboard.org/t/bbb-pps0-assigned-to-serial4/27076>