PlatformIO
v5.2.2

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Miscellaneous

pio project config

Usage

pio project config [OPTIONS]

Description

Show project computed configuration based on “platformio.ini” (Project Configuration File). The extra configuration files and dynamic variables will be expanded.

This command is useful for developers to check how PlatformIO computes configuration from “platformio.ini” (Project Configuration File).

Options

-d, --project-dir

Specify the path to project directory. By default, --project-dir is equal to current working directory (CWD).

--json-output

Return the output in JSON format.

Examples

> pio project config
Computed project configuration for Tasmota Project

platformio
----------
src_dir          =  tasmota
build_dir        =  .pioenvs
build_cache_dir  =  .cache
extra_configs    =  platformio_tasmota_env.ini
                    platformio_override.ini
default_envs     =  tasmota

common
------
framework               =  arduino
board                   =  esp01_1m
board_build.flash_mode  =  dout
platform                =  espressif8266
build_flags             =  -D NDEBUG
                           -mtarget-align
                           -Wl,-Map,firmware.map
                           -Wl,-Teagle.flash.1m.ld
                           -DBEARSSL_SSL_BASIC
                           -DPIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK22x_190703
                           -DPIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH_LOW_FLASH
                           -DVTABLES_IN_FLASH
                           -fno-exceptions
                           -lstdc++
build_unflags           =  -Wall
board_build.f_cpu       =  80000000L
monitor_speed           =  115200
upload_speed            =  115200
upload_resetmethod      =  nodemcu
upload_port             =  COM5
extra_scripts           =  pio/strip-floats.py
                           pio/name-firmware.py

scripts_defaults
----------------
extra_scripts  =  pio/strip-floats.py
                  pio/name-firmware.py

...