Rev'ed to 2.2.4.

Contributors.md

@@ -18,5 +18,6 @@ These are the active contributors of this project that you may contact if there
 - [ElectricRCAircraftGuy](https://github.com/electricrcaircraftguy): Active Contributor
 - [philipphenkel](https://github.com/philipphenkel): Active Contributor
 - [MCUdude](https://github.com/MCUdude): Contributor
+- [marcmerlin](https://github.com/marcmerlin): Contributor (ESP32 port)
 
 Note: This list is being updated constantly so please let [z3t0](https://github.com/z3t0) know if you have been missed.

README.md

@@ -25,6 +25,7 @@ Tutorials and more information will be made available on [the official homepage]
 - ATmega8535, 16, 32, 164, 324, 644, 1284,
 - ATmega64, 128
 - ATtiny 84 / 85
+- ESP32 (receive only)
 
 We are open to suggestions for adding support to new boards, however we highly recommend you contact your supplier first and ask them to provide support from their side.
 

changelog.md

@@ -1,3 +1,6 @@
+## 2.2.4 - 2017/03/31
+- Added ESP32 IR receive support [PR #427](https://github.com/z3t0/Arduino-IRremote/pull/425)
+
 ## 2.2.3 - 2017/03/27
 - Fix calculation of pause length in LEGO PF protocol [PR #427](https://github.com/z3t0/Arduino-IRremote/pull/427)
 

library.json

@@ -7,7 +7,7 @@
     "type": "git",
     "url": "https://github.com/z3t0/Arduino-IRremote.git"
   },
-  "version": "2.2.3",
+  "version": "2.2.4",
   "frameworks": "arduino",
   "platforms": "atmelavr",
   "authors" :