IRremoteESP8266

v2.3.0 (20171208)

[Bug Fixes]

• Panasonic-based protocols had incorrect message gap. (#358)
• Formatting error for large rawData values in example code. (#355)
• Off-by-one error in payload_copy malloc. (#337)
• Off-by-one error in unit test helper routines (#363)

[Features]

• Support sending and receiving Midea A/C codes.
• Support for receiving Kelvinator A/C codes. (#332)
• Support more operation features for Daikin A/Cs.
• Support for decoding Daikin A/Cs.
• Support sending and receiving Toshiba A/Cs. (#333)
• Support sending and receiving AR-DB1 Fujitsu A/C codes. (#367)
• Add new AutoAnalyseRawData.sh & RawToGlobalCache.sh tools (#345) (#343)
• Support for MagiQuest wands. (#365)

[Misc]

• Add checksum verification to Kelvinator A/C decodes. (#348)
• Changes to the threshold reporting of UNKNOWN messages (#347)
• Major re-work of Daikin A/C support.
• Sending for all A/Cs added to MQTT example code.
• MQTT example code improvements. (#334)
• IRrecvDumpV2 significant output improvements. (#363)
• Improved unit test coverage for the library.

IRremoteESP8266

v2.2.1 (20171025)

[Features]

• Support for sending and decoding Nikai TV messages. (#311, #313)
• gc_decode: External utility to decode Global Cache codes. (#308, #312)
• IRMQTTServer: Example code to send IR messages via HTTP & MQTT. (#316, #323)
• Improve converting 64bit values to hexadecimal. (#318)

[Misc]

• IRrecvDump.ino code is now deprecated. Use IRrecvDumpV2.ino instead. (#314)

IRremoteESP8266

v2.2.0 (20170922)

[Bug Fixes]

• Add printing output of RC-MM and RC-5X protocols in example code. (#284)
• LG timing improvements based on observations (#291)

[Features]

• Automatic capture timing calibration for some protocols. (#268)
• Support for creating & sending Trotec AC codes. (#279)
• Support for creating & sending Argo Ulisse 13 DCI codes. (#280 #300)
• Move to 2 microsecond timing resolution for capture of codes. (#287)
• Capture buffer changes:
  • Size at runtime. (#276)
  • Message timeout at runtime. (#294)
  • Simplify creating & using a second buffer (#303)
• New example code:
  • Trotec A/C (#279)
  • LG A/C units (#289)
  • Argo Ulisse 13 DCI codes. (#300)

IRremoteESP8266

v2.2.0-RC0 (20170911)

[Bug Fixes]

• Add printing output of RC-MM and RC-5X protocols in example code. (#284)
• LG timing improvements based on observations (#291)

[Features]

• Automatic capture timing calibration for some protocols. (#268)
• Support for creating & sending Trotec AC codes. (#279)
• Support for creating & sending Argo Ulisse 13 DCI codes. (#280 #300)
• Move to 2 microsecond timing resolution for capture of codes. (#287)
• Capture buffer changes:
  • Size at runtime. (#276)
  • Message timeout at runtime. (#294)
  • Simplify creating & using a second buffer (#303)
• New example code:
  • Trotec A/C (#279)
  • LG A/C units (#289)
  • Argo Ulisse 13 DCI codes. (#300)

IRremoteESP8266

v2.1.1 (20170711)

[Bug Fixes]

• GlobalCache incorrectly using hardware offset for period calc. (#267)

[Features]

• Support reporting of 'NEC'-like 32-bit protocols. e.g. Apple TV remote (#265)
• Add an example of sendRaw() to IRsendDemo.ino (#270)

IRremoteESP8266

v2.1.0 (20170704)

[Features]

• Support for sending Pronto IR codes. #248
• Support for sending Fujitsu A/C codes. #88
• Minor improvements to examples.

IRremoteESP8266

v2.0.3 (20170618)

[Bug fixes]

• Capture buffer could become corrupt after large message, breaking subsequent decodes. #253

If you are upgrading from < v2.0.0 you need to follow the upgrade guide.

IRremoteESP8266

v2.0.2 (20170615)

[Bug fixes]

• Correct decode issue introduced in v2.0.1 affecting multiple protocol decoders #243
• Correct post-message gap for the Panasonic protocol(s) #245
• Incorrect display of the decoded uint64_t value in the example code. #245

If you are upgrading from < v2.0.0 you need to follow the upgrade guide.

IRremoteESP8266

[bugfix]

• Decoding protocols when it doesn't detect a post-command gap, and there is no more data. #243
• Incorrect minimum size calculation when there is no post-command gap. #243

If you are upgrading from < v2.0.0 you need to follow the upgrade guide.

v2.0.0 - 64 bit support and major improvements

This is almost a complete re-write of the library.

How to upgrade your code/project.

Highlights of the changes include:

• All suitable protocols now handle 64-bit data messages and are repeatable via an optional argument.
• Unit tests for all protocols.
• Far better and stricter decoding for most protocols.
• Address & command decoding for protocols where that information is available.
• Numerous bug fixes.
• Much more precise timing for generation of signals sent.
• Lower duty-cycles for some protocols.
• Several new protocols added, and some new sending and decoding routines for existing ones.
• Ability to optionally chose which protocols are included, enabling faster decoding and smaller code footprints if desired.
• Support for far larger capture buffers. (e.g. RAWLEN > 256)

Note: Existing projects using this library will require some minor modifications to work with v2.0.
Please examine the examples for the new #include requirements.
e.g.

#include <IRremoteESP8266.h>
#include <IRsend.h>  // If you want to send IR commands.
#include <IRrecv.h>  // If you want to receive IR commands.

Also, you will probably get a lot of compilation errors due to most arguments to the procedures using unsigned integers (e.g. uint16_t, uint_32_t, uint64_t), you will probably most likely need to change your code to use unsigned int, unsigned long, and unsigned long long respectively.