This project uses Bike Navigator App to display cycling navigation on a display. So far I am targeting TTGO LoRa v2.0 board but I am planning to switch to a board that doesn't have LoRa but this will work with any ESP32 which has an SSD1306 128x64 display (either I2C or SPI).
To configure the display go to menuconfig option "SSD1306 Configuration" and set the correct display interface and pins.
The installation is done via Platformio if you don't have it installed as an Atom or VS Code plugin install the CLI version and run platformio run --target upload.