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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@vlaba
In my understanding, IRDA encoders/decoders like MCP2122 reshape the pulses from/to the UART so it better works with IR. Also, it's declared that the UARTs in ESP32 support "IRDA mode" (while NRF52 specs don't make such claims).
After doing some research I am not sure whether it's needed at slow speeds (9600 or lower), so pls never mind :-)
Thanks for your response!