RMT -> Uart?

hippyau
Posts: 1
Joined: Wed Jun 24, 2020 10:52 am

RMT -> Uart?

Postby hippyau » Wed Jun 24, 2020 10:58 am

Hi All,

I'm looking to use RMT channels as a UART - except I don't need the R, just need the T.

I'd like to send at 250000bps about 513 bytes, and a break, to get a nice DMX512 output.

I'd like to use RMT as then I can have 8 parallel outputs.

Has anyone done any UART work on the RMT, and will it be be fast enough to do 250Kbps?

Cheers,
Hippy

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