DzikuVx/esp32_gps_thingy

GPS location provider and distance measurement with ESP32

ESP32 GPS Thingy

Quite simple ESP32 based device that allows to display basic GPS data on OLED screen and measure distance in a straight line.

More about this device is available here. If you want to know more about ESP32, you might want to visit my website too.

Hardware

• ESP32 development board
• Serial GPS module with NMEA support
• OLED display connected to ESP32

Connections

GPS:

• TX pin on GPS goes to ESP32 board pin 16 (Serial pin RX)
• RX pin on GPS goes to ESP32 board pin 17 (Serial pin TX)

OLED:

• OLED SDA to pin 4
• OLED SCL to pin 15

Dependencies

• Arduino ESP32 core
• TinyGPS++ library or GitHub
• QmuTactile library