; 20260214 ChatGPT ; $Id$ ; $HeadURL$ [platformio] default_envs = node_a [env] platform = espressif32 framework = arduino board = esp32-s3-devkitc-1 monitor_speed = 115200 lib_deps = lewisxhe/XPowersLib@0.3.3 build_flags = -D I2C_SDA1=42 -D I2C_SCL1=41 -D RTC_I2C_ADDR=0x51 -D ARDUINO_USB_MODE=1 -D ARDUINO_USB_CDC_ON_BOOT=1 [env:node_a] build_flags = ${env.build_flags} -D NODE_LABEL=\"A\" [env:node_b] build_flags = ${env.build_flags} -D NODE_LABEL=\"B\"