_best_ - Gpspower

(on GPS devices)

// Define the pin controlling power to the GPS module #define GPS_POWER_PIN 4 gpspower

Some modules have a dedicated pin (often labeled PWR or ON/OFF ) that allows the microcontroller to cut power entirely via a MOSFET transistor if the module supports it. (on GPS devices) // Define the pin controlling

| If you need... | Use this GPS power feature... | |----------------|-------------------------------| | All-day hiking with one charge | (1–5 sec updates) | | Real-time turn-by-turn driving | External power / pass-through charging | | Background location reminders | Low-power geofencing | | Running/cycling tracking | Adaptive sampling | gpspower