Luckfox Forums

I need to connect GPS module with PPS output to any free GPIO of Luckfox Pico Plus to get /dev/pps0. I have to modify dts? Right?

Or maybe I can connect PPS of GPS module to CTS pin of UART4 (RX/TX of GPS module is connected there) and not modify dts?

Hello, you can refer to viewtopic.php?p=1061&hilit=pps#p1061. Since I have no experience in transplanting GPS modules, I cannot determine whether the solution mentioned in viewtopic.php?p=1061&hilit=pps#p1061 can meet your requirements.