GNSS PPS Logging Event

When a GNSS qwiic device with a PPS output is connected to the DataLoggerIoT, that PPS signal can trigger logging events.

Hardware Setup

To enable PPS logging events, first connect the PPS output signal from the GNSS board being used to a supported pin on the DataLoggerIoT.

Supported pins are the following GPIO pins: 33 or 36.

Device Settings

With the GNSS board connected to the DataLoggerIoT, start the datalogger and enter the menu system. Select Device Settings and then GNSS device.

When the GNSS device entry is selected, the following settings are presented:

~GNSS Settings

PSS Logging

Set this setting to true to enable PPS logging by the datalogger.

PPS Pin

Set this to the value of the Pin that was connected to the PPS signal from the GNSS sensor.