Since ESP32_IO_Expander depends on the esp-lib-utils library which implements the logging, checking, and memory functions, to configure it when using Arduino, please refer to the instructions.
macOS arm64 (13.5.2), VSCode (1.83.1), PlatformIO (Core 6.1.11, Home 3.4.4), Arduino framework, RP2040. I'm trying to program the Raspberry Pi Pico W using the Raspberry Pi Debug Probe (picoprobe).