kescholm

I also get `dangerous relocation:` for ESP32 due to `ICACHE_RAM_ATTR`. I'm using Platform.io board https://docs.platformio.org/en/latest/boards/espressif32/esp32thing.html My (bad) hack is to revert commit 023f337 I tried with https://github.com/mcspr/Encoder and the build...

It might be helpful to know the pin can be checked to ensure it can be used as an interrupt: ```c uint8_t pin_interrupt = digitalPinToInterrupt(PIN); if (pin_interrupt == NOT_AN_INTERRUPT) {...