David Conran

It looks like your `UNKNOWN` signals are only ever so slightly out of the expected range for that protocol. Try tweaking these values: https://github.com/crankyoldgit/IRremoteESP8266/blob/a2228ed9dcc1e9ef9aaee5f5bb89f03b72a26758/src/ir_RCMM.cpp#L36-L38 That should hopefully get you a...

I'd slowly increase the tolerance value (`kRcmmTolerance`). The least amount you increase it and still get reliable detection is best. You're correct. `kRcmmExcess` is an artifact that isn't used anymore....

> What do you recommend for kTimeout should I reset it back to 50? See: https://github.com/crankyoldgit/IRremoteESP8266/blob/a2228ed9dcc1e9ef9aaee5f5bb89f03b72a26758/src/IRrecv.h#L39-L47 > Also, will kTolerance play any role in this tunning? Yes, you can adjust...

`irsend.sendRaw(rawData, 423, 38);` You forgot to change the size here.

At first glance of the data provided, this looks like it is a completely unsupported protocol. You need to start by following all the step here: https://github.com/crankyoldgit/IRremoteESP8266/wiki/Adding-support-for-a-new-AC-protocol

> Processing samsung-ac-remote-control (board: wb3s; framework: arduino; platform: libretiny @ 1.4.1) I think your problem is you're trying to build for a platform that this library doesn't support. ie. _wb3s_...

> 0xA62A000**0**406000800000000000F0 > generated by the library for the same settings: > 0xA62A000**2**406000800000000005F7 This equates to: 0xA6, 0x2A, 0x00 [Bytes 0 to 2] and the odd byte in question is...

The closest thing I can find to this is: https://github.com/esp8266/Arduino/issues/8672 It looks like a tool chain issue. Not so much our library, as such.

also: https://stackoverflow.com/questions/73116518/understanding-esp8266-assembly-errors-in-arduino-ide-on-upgrade-from-boards-pack

Please read: https://github.com/crankyoldgit/IRremoteESP8266/wiki/Adding-support-for-a-new-AC-protocol