IRForum

I'm happy to write that with your new settings I'm able to command my AC!!! Thank you!!! In order to make clearer the situation, I understood that exists two kind of protocol GREE: 1- the one of my ACs that accept the codes with the settings you sent me (GREE32_64AC) 2- the one included on AnalysIR ...

other information: GREE Protocol specification: https://forum.mysensors.org/uploads/files/1469565493670-gree.pdf I saw that this specification are valid for LSB reading bits from the right to the left. GREE Library working for a lot of people (from feedback): https://github.com/dpressle/MySensors/bl...

It's possible to me to create a custom protocol, modifying parameters shown in the attached image? I ask it because seems that some parameters have to be different : PAUSE SPACE: 20460 HEADER MARK: 9300 HEADER SPACE: 4520 BIT MARK: 660 ZERO SPACE: 470 ONE SPACE: 1605 MARK_THRESHOLD_BIT_HEADER = 2000...

yes, it seems to work differently but it shows me correctly on serial port the temperature, mode and fan setted starting from the code received from my remote so I can assure that it is working very well. At the start of the application, it asks for a "mode". The correct one for GREE is 4....

A thing I noticed.... Reading with the library I posted on heat, 22°, fan auto I receive: Code: 0C,06,40,50,00,20,00,E0 Timings (in us): PAUSE SPACE: 20460 HEADER MARK: 9300 HEADER SPACE: 4520 BIT MARK: 660 ZERO SPACE: 470 ONE SPACE: 1605 reading with AnalysIR: Code: 18300105200440007 (MSB) or 8C100...

I confirm you that this algorithm recognizes correctly ALL my codes, saying me that checksum calculated from itself is ok... We are closer to the true...

I found this C code used to decode a Gree signal https://github.com/ToniA/Raw-IR-decoder-for-Arduino) . It contains the checksum calculation.... I hope could help us to find, finally, the right algorithm. // If this looks like a Gree code... + if ( pulseCount == 71 ) { + Serial.println(F("Looks...

Thank you very much for your hints.
AnalysIR is the best software in this compound!
I will create two sets (hot and cold) with different temperature
And I will try again to sent codes closer (I read that could be a distance issue between AC and sender).

I will let you know.

Hi all, I'm trying to decode my AC. It's an EMMETi, AnalysisIR recognized it has GREE 37004 Hz. I sent these code but it doesn't work. Furthermore, I'm not able to discover the checksum. I attach the signal recorded as MSB original and LSB8 cleaned. Could you help me to decode correctly these signal...