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Fix Heltec Tracker GPS pin mapping #2058

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Fix Heltec Tracker GPS pin mapping #2058

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4 changes: 2 additions & 2 deletions variants/heltec_tracker/platformio.ini
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Original file line number Diff line number Diff line change
Expand Up @@ -33,9 +33,9 @@ build_flags =
-D PIN_TFT_LEDA_CTL=21 ; LEDK (switches on/off via mosfet to create the ground)
-D PIN_GPS_RX=33
-D PIN_GPS_TX=34
-D PIN_GPS_EN=35 ; N-ch MOSFET Q2 drives P-ch high-side switch → active HIGH (default)
-D PIN_GPS_RESET=36
-D PIN_GPS_RESET=35
-D PIN_GPS_RESET_ACTIVE=LOW
-D PIN_GPS_PPS=36
-D GPS_BAUD_RATE=115200
-D ENV_INCLUDE_GPS=1
-D SX126X_DIO2_AS_RF_SWITCH=true
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2 changes: 1 addition & 1 deletion variants/heltec_tracker/target.cpp
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Expand Up @@ -16,7 +16,7 @@ WRAPPER_CLASS radio_driver(radio, board);

ESP32RTCClock fallback_clock;
AutoDiscoverRTCClock rtc_clock(fallback_clock);
// GPS_EN (GPIO35) drives N-ch MOSFET → P-ch high-side switch; GPS_RESET (GPIO36) active LOW
// Heltec documents GPIO35 as GNSS reset and GPIO36 as the GNSS PPS output.
MicroNMEALocationProvider nmea = MicroNMEALocationProvider(Serial1, &rtc_clock, GPS_RESET, GPS_EN, &board.periph_power);
HWTSensorManager sensors = HWTSensorManager(nmea);

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