How to Log GNSS Data Every 60 Seconds on RTK Postcard + Portability Shield

[PaulZC]

Hi @yuntoshi_line ,

You are asking the exact same question as was discussed here:

How to Log GNSS Data Every 60 Seconds on RTK Postcard + Portability Shield

Hi SparkFun team, I’m using the RTK Postcard along with the Portability Shield. Currently, the system logs GNSS data to the SD card every second, which I believe is the default behavior. However, for my project, I only need to log data every 60 seconds to reduce file size and processing overhead. Is there a way to configure this logging interval directly through the device’s config settings , rather than adding an Arduino? I’d prefer to stick with built-in options. Thanks

Best wishes,
Paul