Using Arduino with IRMP to send Mitsubishi Heavy IR protocol

I have been working with the IRMP library to get data to/from my Mitsubishi Heavy Industries Aircon and I have been succesful at capturing codes from my remote. However I cannot get anywhere with the sending side of my project. I have two Arduino UNO R3's one setup as an IR receiver the other as a IR transmitter.

I have good programing and electronics experience but I seem to have got a case of information overload. I have used a modified OneProtocol.ino file from the IRMP for the data receiver but I cannot get any of the other examples to work as a data transmitter for the Mitsubishi protocol. Can anyone help ?

welcome.

When registering on the forum, it was recommended that you read the topic:

"How to get the best out of this forum"

If you haven't read it yet, I recommend that you do, and pay close attention to the recommendations on how and what to post, so we can help you.

Without knowing your project (which is still just in your head), it's very difficult to give any help.

For example:

post a schematic with your project (even if done freehand);
Post , clicking on "< code />" , your used codes, even if it doesn't work as you want;
Post information or datasheet of your equipment Mitsubishi .

Good help comes from well-documented requests.

1 Like

@smf-a , Have you been able to get control to your MHI aircon.
I haven't started anything yet but if you were able to document some of the protocol it would be very handy.
cheers.

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