Fujitsu model AR-RCD2E is supportted ?

[MarkEvens]

I am asking this because not every time I am getting decoded protocol, But sometime is shows "Mesg Desc.: Model: 1 (ARRAH2E)"

[crankyoldgit]

Some of the Fujitsu messages can't be distinguished from other models of Fujitsu. It will try to do it's best, but it can't always tell.
e.g. Stepping the vanes/Vertical Swing is a special command/message that's common between most Fujitsu A/C remotes. It's exactly the same. Thus we can't tell which "model" of remote produced it.

[MarkEvens]

This is image of my remote

[crankyoldgit]

You can look here for some of the model and their similarities:

IRremoteESP8266/src/IRsend.h

Lines 119 to 131 in 0ec49ff

	/// Fujitsu A/C model numbers
	enum fujitsu_ac_remote_model_t {
	ARRAH2E = 1, ///< (1) AR-RAH2E, AR-RAC1E, AR-RAE1E, AR-RCE1E (Default)
	///< Warning: Use on incorrect models can cause the A/C to lock
	///< up, requring the A/C to be physically powered off to fix.
	///< e.g. AR-RAH1U may lock up with a Swing command.
	ARDB1, ///< (2) AR-DB1, AR-DL10 (AR-DL10 swing doesn't work)
	ARREB1E, ///< (3) AR-REB1E, AR-RAH1U (Similar to ARRAH2E but no horiz
	///< control)
	ARJW2, ///< (4) AR-JW2 (Same as ARDB1 but with horiz control)
	ARRY4, ///< (5) AR-RY4 (Same as AR-RAH2E but with clean & filter)
	ARREW4E, ///< (6) Similar to ARRAH2E, but with different temp config.
	};

AR-RCD2E isn't list here or in the supported list, so we don't know if it works or not.

IRremoteESP8266/src/ir_Fujitsu.h

Lines 14 to 35 in 0ec49ff

	// Supports:
	// Brand: Fujitsu, Model: AR-RAH2E remote (ARRAH2E)
	// Brand: Fujitsu, Model: ASYG30LFCA A/C (ARRAH2E)
	// Brand: Fujitsu General, Model: AR-RCE1E remote (ARRAH2E)
	// Brand: Fujitsu General, Model: ASHG09LLCA A/C (ARRAH2E)
	// Brand: Fujitsu General, Model: AOHG09LLC A/C (ARRAH2E)
	// Brand: Fujitsu, Model: AR-DB1 remote (ARDB1)
	// Brand: Fujitsu, Model: AST9RSGCW A/C (ARDB1)
	// Brand: Fujitsu, Model: AR-REB1E remote (ARREB1E)
	// Brand: Fujitsu, Model: ASYG7LMCA A/C (ARREB1E)
	// Brand: Fujitsu, Model: AR-RAE1E remote (ARRAH2E)
	// Brand: Fujitsu, Model: AGTV14LAC A/C (ARRAH2E)
	// Brand: Fujitsu, Model: AR-RAC1E remote (ARRAH2E)
	// Brand: Fujitsu, Model: ASTB09LBC A/C (ARRY4)
	// Brand: Fujitsu, Model: AR-RY4 remote (ARRY4)
	// Brand: Fujitsu General, Model: AR-JW2 remote (ARJW2)
	// Brand: Fujitsu, Model: AR-DL10 remote (ARDB1)
	// Brand: Fujitsu, Model: ASU30C1 A/C (ARDB1)
	// Brand: Fujitsu, Model: AR-RAH1U remote (ARREB1E)
	// Brand: Fujitsu, Model: ASU12RLF A/C (ARREB1E)
	// Brand: Fujitsu, Model: AR-REW4E remote (ARREW4E)
	// Brand: Fujitsu, Model: ASYG09KETA-B A/C (ARREW4E)

Test it and find out.