I'm buying ceiling lights. Primary selection criterion: whether the IR protocol is stateful or stateless.pic.twitter.com/ts8PKKNdud
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Obviously a stateless protocol (that transmits full current state, not just buttons=mutations) is superior. Most are stateful though, but it seems Odelic brand ones are stateless (state is computed and maintained on the remote and transmitted idempotently)
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did you bring some kind of IR analyzer with you?
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No, you can infer it from how the remote works and how it behaves when you press buttons while blocking IR and then unblock it. Stateless protocols will jump to the new target state, stateful ones will just ignore the button presses while blocked.
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I think Panasonic must be, at least the ones I have. My remote is HK9497. I can't find the light model number right now. https://panasonic.jp/light/remocon.html … similar to top one. I can send exact states I want from IR blaster.
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