Should data_dir work per environment? It feels like that would be useful to e.g. load different config files onto each device. I think it was working previously, but now it doesn’t seem to - Ignore unknown configuration option data_dir in section [env] - so perhaps I remember wrong?

Data_dir per environment

jonsummers February 5, 2025, 1:55pm 3

You can specify in platformio.ini different data folders for each build environment

[platformio]
data_dir = ${PROJECT_DIR}/data-${PIOENV}