platformio.ini is the main project configuration file.
It configures PlatformIO to build and flash the ESP32
PlatformIO supports the option extra_configs,
which allows to include additional configurations. Our
platformio.ini is preconfigured a custion configuraion inthe file
An example custion configuration file can be found in the root folder of the firmware.
To enable the developer mode, uncomment the following line in the
custom_config.ini and flash the firmware:
; build_flags = -D DEVELOP
The developer mode enables additional dvelopment options menu in the configuration web interface, where it’s possible to configure:
- whether the grid on the display is shown (useful for text debugging)
- whether the WLAN password should be printed to the serial interface (useful for WLAN debugging)